Sudoku Tutorial #40 A must know technique. NOT a puzzle.

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#sudokuguy sudokuguy.com
PLEASE NOTE. This is NOT a real puzzle. Don't try to solve it as a puzzle. It is a demonstration only of a technique
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One advantage of doing this on my channel is that when I premier a new video you have the opportunity to chat with me as well if you wish.
www.sudokuguy.com
For frequently asked questions FAQ
When you have 3 or 4 or 5 or 6 or more empty cells in a row column or block this "outside the puzzle" procedure is VERY helpful.
Frequently when solving puzzles there are several paths to take to solve the puzzle. SO MUCH DEPENDS ON WHAT YOU SPOT AND WHEN. In this video there is a 3X3 of 2,3 and 5. which means you can remove all other small numbers of 2,3 and 5 in the rest of the row. This will also help you come up with a correct solution. Thanks to Jim W for pointing this out.
ALSO note that 8 can only go in column 3, because block 3 has an 8, column 5 has an 8 and column 1 has an 8. See lesson 13 "There's only one place it can go"
NEW you can now go to my web site and see an INDEX OF VIDEOS under strategy headings. Clcik on the number and it will take you to the video of interest.
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Thought for the day : "There are several ways to cook an egg"

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Опубликовано:

25 июл 2018

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Комментарии : 1,4 тыс.

@anjmalcantara 2 года назад

I am battling with Anxiety Disorder and with that my memory have weakened. So what I did is start to do brain games. Sudoku is the brain exercise that i have chose. I just started last week and i have been enjoying solving bc of you. Cheers to you!

@SudokuGuy 2 года назад

And cheers to you Angelica for finding something to help you take your mind off covid etc and give brain fitness. You can do it by watching my lessons and tutorials. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. ru-vid.com

@SudokuGuy 11 месяцев назад

Thanks for your comment and effort to learn.

@TOBILO-fl4ou 7 месяцев назад

how is it now

@apr670 5 месяцев назад

Same here nd it indeed helps a lot

@tawwsif 5 месяцев назад

How r u

@willcurtis7066 2 года назад

You seem like a great teacher. The fact you go through so many comments, even if you have to sift through a lot of the same questions, shows how much you care.

@SudokuGuy 2 года назад

Thanks Will for your observation which I feel is needed when players need help and encouragement. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. sudokuguy.com ru-vid.com

@user-lh2zb6if6i Год назад

@@SudokuGuy can you solve this sir...?

@SudokuGuy 11 месяцев назад

Thanks for your support.

@awetheaverage68264 3 года назад

My teacher handed out sudoku books, and I had to finish it for my homework. Thank you for teaching me this technique! :)

@SudokuGuy 3 года назад

Happy to help! So glad you found my site,” the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can find all of my videos by clicking on the link below. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@slumppyyy 3 года назад

that’s like the coolest hw assignment

@imageisn0thing 2 года назад

Wow awesome teacher!

@ale4462 2 года назад

W teacher

@bridgendesar 5 лет назад

You got me into Sudoku, it's a wonderful way to keep the brain sharp, I thank you for that.

@SudokuGuy 5 лет назад

Yes You have that right for sure. Great for all especially seniors.

@medyatioktarina1430 4 года назад

Ya, me too

@alibabapirce9782 3 года назад

it good tutorial for extream begginers. but if you have basics its realy nothing.

@simonechoromanski5629 3 года назад

How to startl ,

@beemwetube2320 3 года назад

@@SudokuGuy I have tried to solve the problem above until the finish but there are 2 points that do not match the rules.

@krystelltheisenescobar955 3 года назад

A great tutorial, my 8 year old homeschooler does Sudoku as a part of his activities and we really enjoyed learning this new strategy. Thank you!

@SudokuGuy 3 года назад

Glad it was helpful! If you go to my channel page (see below) you will see I have a whole series called Sudoku for the young" Your 8 year old may find it helpful. So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com

@3ain3osha6 Год назад

What other activities do u encourage ur kids to do

@roselitomabong-io1ms Год назад

𝙼𝚎 𝙸'𝚖 𝟷𝟶 𝚢𝚎𝚊𝚛 𝚘𝚕𝚍

@debchambers8563 2 года назад

I would like to thank you for the lessons you’ve taught me. I play electronically but I use the same concepts. The app I use forces me to be quick in order to get a good score but I still wouldn’t do as well as I do without your tutelage. It is SO fun and I think it helps keep my brain young.

@SudokuGuy 2 года назад

HI Deb. Thanks for sharing. Speed in solving is not the goal of many players however if you like to test you speed that's OK. Make sure you watch tutorial #41 as well. It takes you a step further. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. ru-vid.com

@opal564 2 года назад

@@SudokuGuy 9

@rosethorns1893 3 года назад

Lol...I’m stuck so I came looking for strategies. This is my first time looking and low and behold, this is the main technique I use every single time. I need to find another video.

@SudokuGuy 3 года назад

Excellent! I suggest you will find much more by going to my channel page ...see below. So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com

@kingkhann9 2 года назад

Lol he didn't get it

@URDESPORTS 2 года назад

@@kingkhann9 stop making fun …. Atleast respect his age and efforts …. He’s giving his best …… Your comment was not at all savage or cool

@tweetiebird 2 года назад

@@URDESPORTS I'm so disgusted with the people today that just blurt out insults with no regard for the other person at all. This behavior makes us look like uncivilized animals and bullies. God help us!

@asmolbean9300 3 года назад

This is so wholesome I love it. My grandfather got me into chess and sudoku, but I never quite got the knack of any sudoku above hard lol

@SudokuGuy 3 года назад

Hang in there as there is lots to learn. So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com

@KpexSmith 5 лет назад

Amazing game, Great video. Your a wonderful teacher, Thank you so very much.⚓️🇺🇸

@SudokuGuy 4 года назад

Hi Kpex So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve.ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@dinojaxon3337 3 года назад

You are such a great teacher. You make me smile. Thank you!

@SudokuGuy 3 года назад

Wow, thank you Jamie. So glad you found my site,” the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can find all of my videos by clicking on the link below. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w ru-vid.com

@elpediorobinson8681 4 года назад

Hi, Sudoku Guy, ...just thought I would say a big thank you for your tutorials. Two months ago, I was an absolute dunderhead about sudoku. Now, thanks to you, I am solving fiendish and diabolical puzzles with little difficulty. Keep up the good work. By the way, it is now my favourite pastime.

@SudokuGuy 4 года назад

Wow!! that's great Elpedio. So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@reeperplayz2563 2 года назад

Hi sudoku guy. I absolutely adore your content you are probably one of my favorite RU-vidrs. I’m starting to use the technique you’re using in this video and it is insanely helpful. Keep up the good work

@SudokuGuy 2 года назад

Hello Reeper. thank you for your support. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. sudokuguy.com ru-vid.com

@Zenncuzwhynot.. 7 месяцев назад

I'm a 4th grader who just got into a sudoku contest. To me, sudoku is very hard, but your videos helped me understand it. Thank you very much.

@SudokuGuy 7 месяцев назад

Glad to hear it! I don't know if you have looked at my channel page. See below. It had a list of videos from the beginners level to the advanced level. Watch the beginners lessons and tutorials to become successful. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@burton2b 5 лет назад

Very, Very, Good. Thank you Robin, that helped a lot.

@SudokuGuy 5 лет назад

Thanks mate for looking at it.

@antrnf-gaming9067 3 года назад

Who can dislike this guy? If you dislike the video I don’t know what to say to you. Aside, this is a great method, thank you for this and I’m glad I came here.

@SudokuGuy 3 года назад

You're welcome! AmRNF you have made my day!. I use this technique for all puzzles from intermediate to advanced levels. So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com

@tesstucker3311 3 года назад

Great explanations! I find I can solve most puzzles with this technique and the pairs, along with the pairs patterns that I’ve kind of gotten in my head with experience. I have Tourette’s Syndrome and puzzles help me ground myself and decrease my tics after a long day 😊

@SudokuGuy 3 года назад

Wonderful! Hang in there. I am sure Sudoku may help I have a friend who has the same So glad you found my site,” the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can find all of my videos by clicking on the link below. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@akritisingh8415 3 года назад

You're amazing. Something about this video warms my heart♡ Also, loved the content! Surely gonna use this trick :)

@SudokuGuy 3 года назад

Yay! Thank you! This is a technique for all players if you wish to proceed to harder puzzles. So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of all videos see below ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w ru-vid.com www.sudokuguy.com

@freebird61 3 года назад

Good teaching

@kamoniawormley7499 5 лет назад

Thanks for the instructions!

@SudokuGuy 4 года назад

Hi Kamonia, So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@moonbeam728 4 месяца назад

So focused and natural in these clearly presented tutorials. Excellent pacing too! True professional! Thank you!

@SudokuGuy 4 месяца назад

Wow, thank you! So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@maggieellis2303 Год назад

Thank you!!! This is exactly what I needed to know. I appreciate your teaching method and your positive disposition. Excellent and effective! Cheers!

@SudokuGuy Год назад

Glad it was helpful! Please tell others.

@suomenautisti 3 года назад

Thanks a lot! I learned so much techniques with your videos and you explain these steps so incredibly well👍 Now I'm interested more in other variants like Thermometer or odd/even -sudokus. I started also creating my own sudokus and variants. But you are biggest reason that I started sudoku and biggest thanks belongs to you!

@SudokuGuy 3 года назад

Gee thanks Have fun as you continue to learn and practice.

@ezelg8391 3 года назад

thank you for making this video it helped me so much i also love how you reply on every comment

@SudokuGuy 3 года назад

Happy to help tsieza. You can be successful and gain a lot of enjoyment once you know a procedure some tricks. So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@soundcasualty 3 года назад

Amazing! I couldn't solve the harder puzzles until I learned this. Thanks for sharing.

@SudokuGuy 3 года назад

Glad it helped Steven. So glad you found my site. "The most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. (It's FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w ru-vid.com www.sudokuguy.com

@vuntitarphaem5726 5 лет назад

Thanks a lots.I learned a lot from you.You made it easy to understand and very good to follow step by step.

@SudokuGuy 5 лет назад

Thanks have fun as you continue. Please subscribe. It is free.

@DarkfuryGaming 5 лет назад

So you re-uploaded the video to add your intro and outro sweet; I like to use little numbers better than without.

@SudokuGuy 5 лет назад

No problems....your choice.

@brysonxiao947 5 лет назад

Cool! Another trick to think about!

@SudokuGuy 4 года назад

Right

@sarabadarneh8256 2 года назад

I just found your video's and they are so interested to watch! So exited to watch the rest of them💕

@SudokuGuy 2 года назад

Thank you Sara. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. Watch tutorial 41 as well. sudokuguy.com ru-vid.com

@hershelabuan1263 4 года назад

I learned a lot in your video!! Thank you so much!!!!

@SudokuGuy 4 года назад

Glad it was helpful! Shel. So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@lukkon_tuk 2 года назад

You make me think about my grandpa, playing with sudoku in the morning and explaining out loud. For me it's hard to solve it, I'm still learning thanks to your videos. Great video!!!

@SudokuGuy 2 года назад

I'm a grandpa too. Hang in there.Therre is much to learn. So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com website www.sudokuguy.com

@mahammadmammadli5101 Год назад

Just a hint, if you consider the outside numbers (2,3,5,7,8), you do not need to check all possible numbers (1-9) for blank cells in the rows. Because 1 4 6 9 are already not possible

@SudokuGuy Год назад

PLease see comments below.. this was a teaching tutorial for learners.

@olgagarcia8927 2 года назад

For me you are the best. Everything you teach is very helpful. Thank you!!!

@SudokuGuy 2 года назад

You are so welcome Olga. Look at tutorial # 41 as well. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. www.sudokuguy.com

@yellowyosh470 2 года назад

You are so great! Thank you so much for sharing your strategy. Keep up the great videos. 😁

@SudokuGuy 2 года назад

Thanks Windi You can do it. I use this technique for all advanced puzzles. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. www.sudokuguy.com

@bigbluesky21 3 года назад

I recently got back into sudoku puzzles and in my book only Level 5 and greater are left 😅. I came here to research more advanced techniques and after 8 other videos, this is my favorite! Great teacher! I will be watching more 😄👍

@SudokuGuy 3 года назад

Glad I could help Joceylyn. have fun. So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w ru-vid.com www.sudokuguy.com

@alic.9409 5 лет назад

I'm just starting medium puzzles. I cant wait to get here!

@SudokuGuy 5 лет назад

Great! with patience to go step by step and master the easy lessons first you will succeed Check out lesson 12

@michalpetras984 2 года назад

Simply an excellent work. Your videos are amazing. Thanks to you, I have improved in solving SUDOKU incredibly.

@SudokuGuy 2 года назад

Hello Michal. That's great news. tutorial # 40 and 41 are valuable for harder puzzles. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. sudokuguy.com ru-vid.com

@kathypennington883 2 года назад

I used to do sudoku all the time but I’ve forgotten a lot of the techniques you were so helpful

@SudokuGuy 2 года назад

Thanks Kathy, And thanks for your support. You are now on your way to enjoy sudoku. Master the easy puzzles first and watch each video in order as each video takes you a step further. There is much to learn. You are now on your way to enjoy sudoku.Master the easy puzzles first and watch the video in order. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. sudokuguy.com ru-vid.com

@mike7gerald 5 лет назад

Your original Sudoku was unsolvable with the numbers shown!

@SudokuGuy 5 лет назад

Hi mike 77 You are right, however this was a demonstration of a technique. It was NOT a complete puzzle.

@Strazman 4 года назад

Maybe you didn't watch the whole video before posting this comment. He said multiple times that "for the sake of argument" he will put in a few extra numbers to demonstrate this technique. It was never meant to be solvable from the beginning.

@hascleavrahmbenyoseph7186 4 года назад

Thank-you Mike77. I tried to do this puzzle b4 watching the vid, and noticed within a few minutes that 4,5,8 in column 1 and row 6 make the Box 5 unsolvable. As for saying, suppose I put a 5 here and suppose I put a 3 there... some people are going to miss-interpret that as a technique. No SUDOKU instructor should ever use an unsolvable puzzle unless it is for the specific purpose of teaching people how to recognize that the puzzle is unsolvable.

@kerrybrown1192 3 года назад

I agree Mike. I'm guessing the problem is the 1 and 4 in block 2 column 6 because there needs to be a 4 in row 4 block 5 I discovered it was invalid when I tried to do the puzzle before watching the Lesson :(

@Crazytesseract 3 года назад

Never do a puzzle before watching at least half of the video!

@a3an.k 4 года назад

Thanks for the effort and explaining different techniques to solve sudoku puzzles. I have a question though. In the first step you have identified missing numbers in our example row, why you did not use that list of 5 numbers to find small numbers (possibilities) but rather tried all 1-9 numbers?

@SudokuGuy 4 года назад

Hi Adrin good question. I am a teacher and thus provide a step by step approach for the player whiois learning a technique for the first time. Experienced players need not have to do this.

@tweetiebird 2 года назад

@@SudokuGuy I admit it thru me off too. When you were approaching it from a line of 9 numbers and writing the missing ones to the side and then jumped to analyzing the individual square, it was confusing. I think approaching the individual square first is primary to solving the larger puzzle. I can look at the first square and start with the first missing number and look up/down and across the connecting rows to see if it is in another corresponding square. If so, then it can't fit in that row it has to go into a different row within that block. I just keep working that angle and you will see where the blocks exists and eliminates it from that row then know where the missing number belongs. I sometimes just scan the squares down and across to see if I can see matching numbers that show me where to place the final missing number. Like"2" is in square 2 row 3; and then "2" is in square 1 row 1 so that has to mean "2' has to go into square 3 in "row 2". Course you have to check the down rows too because you might have more than one empty spot in the same square/row and have to do the same process of elimination to plug it into the right empty spot. You can get to where you can scan for this in no time eliminating a lot of numbers and move on to the harder ones but have gotten a lot of the easier ones out of the way already and you are also playing against the clock too, well online anyway.

@davidcrabb4150 5 месяцев назад

Thanks I was hating little numbers until I discovered your tutorial no.40, and BINGO! I am now off on another level

@SudokuGuy 5 месяцев назад

Fantastic! thanks for your support.

@craig8735 День назад

Thank you so much for the help! Your great at explaining 👍🏻

@SudokuGuy День назад

Happy to help! So glad you found my site." the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step-by-step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@ShilaEvans 4 года назад

Liked and subscribed because the cute "yippie!" on 9:33 :3 Clear explanation btw. Thanks!

@SudokuGuy 4 года назад

Thanks for the sub! a very valuable technique.

@AnonimityAssured 5 лет назад

Unfortunately, the puzzle shown here has no solutions. That is to say, it is self-contradictory right from the start. Using my technique, I encountered a contradiction after just 6 moves (although I didn't notice until about the 12th move). This is the order in which I started the solve (here, in each triple of digits, the 1st indicates the digit to be written, the 2nd indicates the row number (1 to 9 from top to bottom), and the 3rd indicates the column number (1 to 9 from left to right): 646, 842, 823, 834, 232, 552. At this point, there is no place for a 4 in box 4. As it happens, the same contradiction could have arisen after just two moves: 842, 552. Indeed, with a little extra reasoning, the contradiction can be revealed before writing in anything. None of this invalidates your technique, but it's a bit unfortunate.

@SudokuGuy 5 лет назад

This is not a real puzzle but set up to show a technique. See my comments below the video in tutorial 40 AND tutorial #41

@mrb7094 5 лет назад

Oh dear. But I learnt something new - about one number being unique as a possibility in a row making it a certainty.

@mrb7094 5 лет назад

Thank you sir. I learnt something new!

@wendyfrecker7368 5 лет назад

yup very helpful.. that's called a "singleton" and has been the key to solving many difficult puzzles

@maryleo8924 3 года назад

Thank you I was stuck in a puzzle and out of puzzle strategy is a big help

@SudokuGuy 3 года назад

So glad you found my site, “the most popular site on line to learn sudoku” Please tell others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step to solve. You can view all of my videos here: www.sudokuguy.com ru-vid.com Thank. I use this method for all puzzles above intermediate levels.

@JayValdez 4 года назад

I always enjoy your videos Robin. You are a legend. Thanks for sharing

@SudokuGuy 4 года назад

I appreciate that Jay So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@lisagordon6355 4 года назад

Oooooh great! Sharpening my pencil so I’ll be ready.

@SudokuGuy 4 года назад

So glad you found my site."the most popular site on line to learn sudoku" Please tell others and subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@delamordant 5 лет назад

It makes no sense first writing all the numbers down that can be filled out in that row and next not using it. Each time you check all numbers from 1 to 9 while you actually only have to check the numbers that are still missing: the ones you wrote down at the right of the row. By not limiting you to these numbers you almost made an error (the nine, remember) and you needed more time than necessary.

@SudokuGuy 5 лет назад

A demonstration only. Yes there are other ways.

@joanwilson8372 4 года назад

You got me into Sudoku. Started just last week. Was stuck on a few but now I've seen this I can go back over the many I give up on and check for a number that appears in only one cell. I'll be back to watch your next video when I'm stuck again (no doubt). Thank you for your great tuition Sudoku Guy.

@SudokuGuy 4 года назад

HI Joan, I have found that many new players try to do hard puzzles too soon. Master the easy ones first. The harder the puzzle the more tricks and techniques you need to know. Hang there.

@joanwilson8372 4 года назад

@@SudokuGuy Thanks v much

@bala1000mina 2 месяца назад

Informative and helpful tutorial! Thank you so much Robin! God bless and good luck!

@SudokuGuy 2 месяца назад

You are so welcome! So glad you found my site." the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step-by-step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@claudiamchone5114 3 года назад

I love my Sudoku’s. And this guy was a great instructor. He helped alot🌹👍

@SudokuGuy 3 года назад

Great to hear! Claudia. ❤ So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@juanplasencia7996 3 года назад

I solved two easy ones earlier today but I got stuck in four others, got frustrated 🤬🤬🤬and tossed them out... Can't wait to try your wonderful techniques. And you made me smile, reminded me of how happy I felt in High school when a mathematical formula finally made sense to me...thank you so much!

@SudokuGuy 3 года назад

Hang in there Juan. You are right...once you understand this technique you will make great progress I use this technique for all puzzles medium and up. Please give me a thumbs up below the video if you liked it. ru-vid.com

@dubldip Год назад

Thank you for teaching me a new technique I had no idea about. Hopefully, this will help me solve puzzles faster!!

@SudokuGuy Год назад

Happy to help! So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@dennisdonovan4837 5 лет назад

Thanks Robyn .. Looking forward to your next video. 👍🏼

@SudokuGuy 4 года назад

Lots more coming Dennis

@alyssa_trulytree Год назад

Thank you for your very helpful tutorial! My Papa (grandpa) loved Sudoku and I remember watching him scribble away in his Sudoku book but not understanding what he was doing. I bet he knew some of these tips and tricks; he would have loved your video. Now I'm finally learning how they work :) Thank you, again!

@SudokuGuy Год назад

Glad it was helpful! Have fun as you learn. I suggest you go to the link below where all videos are available for you to learn step by step. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@j.reynolds3089 4 года назад

Thank you sir. Very well done!

@SudokuGuy 4 года назад

Thanks J. Glad you found my site."the most popular site on line to learn sudoku” Please share with others. Subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. The link below will take you to all of my videos from easy to difficult. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@vemparalasarada1553 Год назад

Thank you for the wonderful tutorial!

@SudokuGuy Год назад

You are so welcome! vemparala So glad you found my site."the most popular site online to learn sudoku" Please tell others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can view all of my videos here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@adrielherrera3255 3 года назад

A very valuable technique indeed! Thank you!

@SudokuGuy 3 года назад

You're very welcome! I suse this for every puzzle past easy level. So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com

@heleneberhardt716 Год назад

incrível! muito obrigada

@SudokuGuy Год назад

Obrigado Meu prazer. Que bom que você encontrou meu site. "o site online mais popular para aprender sudoku" Compartilhe com outras pessoas, inscreva-se e clique no sino ao lado do botão de inscrição. Divirta-se enquanto aprende passo a passo como resolver. Para uma lista de vídeos, acesse aqui: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@drockliff 2 месяца назад

Great video. Has helped me immensely. Thankyou 👍

@SudokuGuy 2 месяца назад

No problem 👍 Robin Thanks for your support.

@ruganesshshingam3019 2 года назад

He gets amazed by the smallest things, humble genius 😂👏🏽👌🏽respect!

@SudokuGuy 2 года назад

Gee thanks. Your support is appreciated. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve.You will find all my videos here ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w ru-vid.com

@nancymoore8026 4 года назад

Thank you! You are a great teacher.🌼🌼🌼

@SudokuGuy 4 года назад

Hi Nancy, This technique and the one in tutorial #41 are very valuable for harder puzzles. So glad you found my site."the most popular site on line to learn sudoku" Please tell others and subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can view all of my videos here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@harrypotteravenclaw 5 лет назад

Thank you! Lots of people aren't getting that was an example puzzle, which is a shame, because this is a really great tip. Thanks.

@SudokuGuy 5 лет назад

Thanks for your comment.

@omad777 4 месяца назад

Thank you. This is exactly what i was looking for.

@SudokuGuy 4 месяца назад

Glad it was helpful! So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@rubenvandijk8328 2 года назад

I finally made it through my level 9 sudoku with this techniques after 3 hours and a lot of erasing. Thank you!

@SudokuGuy 2 года назад

Nice work! Ruben, Master the easy puzzles first and watch the videos in sequence and you will improve. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. sudokuguy.com ru-vid.com

@tdl2967 4 месяца назад

Thank you! This lesson went well with my morning tea before work☕️

@SudokuGuy 4 месяца назад

You're so welcome! So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@Alex-gw6pm 9 месяцев назад

So useful tutorial. Thank you very much!

@SudokuGuy 9 месяцев назад

Glad it was helpful! Please share with others.

@stacy5312000 9 месяцев назад

Wow, you taught really nice! Even foreigner like me could understand your teaching. 😊

@SudokuGuy 9 месяцев назад

Thank you! 😃 So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@stephenkennedy3145 4 года назад

Thanks for taking the time to share your tips

@SudokuGuy 4 года назад

Hi Stephen., Thanks for your kind comment. there is always something to learn. So glad you found my site."the most popular site on line to learn sudoku" Please tell others and subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can view all of my videos here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@norukamo 2 года назад

Such a sweet man. Thank you for the tutorial, Sudoku guy!

@SudokuGuy 2 года назад

Any time! So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com website www.sudokuguy.com

@Sarb37 2 года назад

Thank you for the tip, It’s useful.

@SudokuGuy 2 года назад

My pleasure sarbjit. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. sudokuguy.com ru-vid.com

@pufferpuffer4434 4 года назад

Ahhhhh....Haaaaaa! Got it! Thanks. I have to check in with you weekly to prime myself for the latest struggle. I always step away with a new idea and I thank you for that! My tip for you is: go to you shirt closet, throw out everything that is not purple and then go buy only purple. Seriously it looks great on you!🌜🌝🌛And so goodnight⭐️.

@SudokuGuy 4 года назад

Hey cute!!!! Never had a comment like this. So glad you found my site."the most popular site on line to learn sudoku" Please tell others and subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can view all of my videos here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@pufferpuffer4434 4 года назад

Sudoku Guy : Oh, I admit it, I began coming to you for fashion tips after my first Sudoku tutorial. When I saw you wearing things that I once rented out at the costume shop where I once worked... I was hooked. Who can resist a can resist a knowledgeable man with a fashion attitude like yours! Keep up your good works! We, out here beyond YT Land, need all the help we can get. Seriously purple, do it! Bf

@chiedzavgwandanda5746 Год назад

It's been a while since I did Sudoku, I decided to start doing this plus crosswords and quizzes to minimize my time on social media. I enjoyed my first easy one,thank you for the tips.

@SudokuGuy Год назад

You can do it! So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. This url will take you to all of my videos. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@teaganvanalstyne518 2 года назад

Wow! Just got into sudoku recently and this helped greatly! Thanks!

@SudokuGuy 2 года назад

Glad it helped! So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. It's a good idea to look at my channel page (see below) and look at early lessons and tutorials if you have not already done so. sudokuguy.com ru-vid.com

@YumNomz Год назад

It was difficult for me when i didnt know the technique. This helped me so much, thank you

@SudokuGuy Год назад

You're very welcome! So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com youtube.com@sudokuguy

@hannahk.3341 3 года назад

I've just recently started doing online Sudoku puzzles and find them to be so much fun!! Soon I will buy some books and use this technique :) Thanks for the videos, Sudoku Guy!!

@SudokuGuy 3 года назад

Glad you like them! Glad it was helpful Karma. So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@abinashbehera5349 3 года назад

You are such a savior. I had been stuck at a puzzle for days. Couldn't make any progress. But, after watching I finished the puzzle, albeit in 57 minutes. 😅

@SudokuGuy 3 года назад

Congratulations abinash. So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com website www.sudokuguy.com

@kringperez-lontoc4341 Год назад

I've been playing Sudoku since I was a kid and now I'm 26, I'm happy that I watched this technique. ❤

@SudokuGuy Год назад

Great and thanks for watching. There is much to learn. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@Garajacin 3 года назад

I wish you were my professor in class. You are an incredible teacher, thanks :)

@SudokuGuy 3 года назад

Wow, thank you Gara So glad you found my site."the most popular site online to learn sudoku" Please share with others, give me a thumbs up below the video, and subscribe and click the bell by the subscribe button. By doing so you will be notified by youtube when I upload a new video. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com

@joannfrost1728 2 года назад

Thank you for helping me figure out my puzzle. I was stuck for days until I found your video 😊

@SudokuGuy 2 года назад

Glad it helped! Hang in there as you practice. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. www.sudokuguy.com

@SudokuGuy 2 года назад

tutorial # 40 and 41 are very helpful if you wish to solve harder puzzles.

@SudokuGuy Год назад

So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@sriyanilmini5163 Год назад

Thanks for your explanation.💐

@SudokuGuy Год назад

My pleasure. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@KirstenWebb-xk4it 2 месяца назад

I am starting sudoku again after many years and am excited ! I will rather buy a book than do them online. Look forward to watching more of your videos. Thank you

@SudokuGuy 2 месяца назад

Wonderful! So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@sherwinaguilar6535 Год назад

Thx Grandpa!I love to play these games to make my brain sharp,great thing we had an internet,thx!

@SudokuGuy Год назад

Thanks Sherwin. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve.You will find all my videos here ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w ru-vid.com sudokuguy.com

@clyn465 7 месяцев назад

Thank you pal for the solution!

@SudokuGuy 7 месяцев назад

No problem 👍 You are now on your way to enjoy learning sudoku. Here is my channel page listing all videos. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w Master the easy puzzles first and watch the videos in number order which i am sure you have been doing. All the best. Robin

@angelwangai6678 9 месяцев назад

This was really helpful,i cant wait to start my journey of solving sudoku.thanks alot

@SudokuGuy 9 месяцев назад

Best of luck!. If you have not done so go below to the link which takes you to my channel page where you can watch all videos from the beginning level to the advanced level. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@dominikatkacova5227 2 года назад

Great video! Thanks for your help 🙏🏼

@SudokuGuy 2 года назад

Happy to help! Dominika.Make sure you watch tutorial # 41 as well as it takes you a step further. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. ru-vid.com

@uggggggghhhhh 2 года назад

Thank you!! super informative. i always play sudoku before bed and these have helped me so much

@SudokuGuy 2 года назад

Happy to help elle, Have fun as you learn more tricks. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. sudokuguy.com ru-vid.com

@h.newton8982 3 года назад

Thankyou Sudoku man. This technique was just what I needed to crack a sudoku I was completely stuck on. ,👍👍👍

@SudokuGuy 3 года назад

Glad I could help Kaylee. So glad you found my site."the most popular site on line to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. (It’s FREE) Have fun as you learn step by step how to solve. Below is my home page with all the videos listed. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@Mk-qv7op Год назад

That’s so helpful. Thank you sir

@SudokuGuy Год назад

Thanks. You are now on your way to improve your solving skills. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w

@michaeljulian5939 2 года назад

First video I've seen of this chap, amazing explanations while going through the puzzle. 10/10, would recommend.

@SudokuGuy 2 года назад

Wow, thanks! So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. sudokuguy.com ru-vid.com

@RohithS-ig4hl Год назад

great trick, thank you so much sir!. it helped me a lot in cracking soduku games.

@SudokuGuy Год назад

Happy to help noname. Thanks for your support. So glad you found my site."the most popular site online to learn sudoku" Please tell others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can view all of my videos here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@sashanu1979 2 года назад

Thank you! I love your channel.

@SudokuGuy 2 года назад

Thanks for watching! Watch tutorial 41 as well if you wish to move to harder puzzles. Remember it is not a real puzzle but a demonstration of a situation. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. sudokuguy.com ru-vid.com

@bethcoussou Год назад

I just discovered your channel. I have been working Sudoku puzzles for about a decade. I do get stuck on the harder puzzles at times, or even make an error on a easy puzzle and don’t realize it until it’s almost filled. I love this solution. Thank you so much! I will subscribe after leaving the comment.

@SudokuGuy Год назад

@lets_edit146 Год назад

I have learnt sudoku now ..i am now able to solve expert level . Ty sir. Lv from india

@SudokuGuy Год назад

Congratulations. Keep watching my videos and tutorials as there is much more to learn. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@pinksharkgamer4673 День назад

This helped! Thank you!!! 🙂🙂🙂

@SudokuGuy День назад

Glad it helped! So glad you found my site." the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step-by-step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@intanayu8674 2 года назад

This is my first video of you, it's very fun and the way you teach makes it easier to understand, i love sudoku recently, so it's very nice to find your channel, subscribed!

@SudokuGuy 2 года назад

Happy to hear that Intan. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. sudokuguy.com ru-vid.com

@juansebastian6463 Год назад

This man is amazing, nothing like an old school teaching. Greetings from Colombia.

@SudokuGuy Год назад

Wow, thanks! Juan. So glad you found my site."the most popular site on line to learn sudoku" Please tell others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. You can view all of my videos here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@grutter65 Год назад

I really appreciate your video. I just watched this a minute ago and now I already learned to solve a medium sudoku level in 10 minutes, I will practice more to improve my skills. Thank You Very Much! ❤

@SudokuGuy Год назад

Glad it helped! this tutorial is very helpful for learners. Below in a list of all of my videos. The higher the number of tutorial the harder the puzzles. have fun. So glad you found my site."the most popular site online to learn sudoku" Please share with others, subscribe and click the bell by the subscribe button. Have fun as you learn step by step how to solve. For a list of videos go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@cactikaty 3 дня назад

Thank you It worked!!!! I just completed the hard level sudoku using this technique

@SudokuGuy 2 дня назад

Excellent! You are on your way to go to harder puzzles now. ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com Robin

@manuelcervantes1939 7 месяцев назад

Thank you sr. I apreciate your knowledge this really helped me to understand more about this amazing game

@SudokuGuy 7 месяцев назад

Glad I could help! For a list of videos which teach you how to go step by step .....go here: ru-vid.com/show-UCd8JaOdfEWcJOtwG6YayW0w sudokuguy.com

@franksmith9497 2 года назад

Your explain approaches that are very understandable. I thought I was simply great at solving sudoku puzzles. My determination led me to spend a lot of time solving “ hard” puzzles. But I came across a very hard puzzle that had me spending far too much time trying to solve the puzzle. After five days I realized that I was not able to place a number. I gave up my pride and found you on RU-vid.. You were explaining an approach. to a very hard puzzle. Thanks to your ability explaining very understanding ways to solve tough puzzles, I went back to my very hard puzzle and finally solve the puzzle. Thank you very much for your time and effort developing truly understanding solutions for the really tough puzzles, You should feel good offering meaningful solutions to the really tough sudoku puzzles.

@SudokuGuy 2 года назад

Frank, frankly you have made my day. So glad you found my site. “the most popular site online to learn sudoku” Please share with others, subscribe (FREE) and click the bell by the subscribe button. Have fun as you learn step by step to solve. You will find all of my videos below. sudokuguy.com ru-vid.com