How to Build Sudoku JavaScript Tutorial

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A beginner friendly tutorial on how to code sudoku in javascript! How to build a sudoku game in javascript!
Code: github.com/ImKennyYip/Sudoku
Demo: imkennyyip.github.io/Sudoku/
Website: www.kennyyipcoding.com/
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var board = [
"--74916-5",
"2---6-3-9",
"-----7-1-",
"-586----4",
"--3----9-",
"--62--187",
"9-4-7---2",
"67-83----",
"81--45---"
]
var solution = [
"387491625",
"241568379",
"569327418",
"758619234",
"123784596",
"496253187",
"934176852",
"675832941",
"812945763"
]
#codesudoku #sudokujavascript #howtocodesudoku

Опубликовано:

3 фев 2022

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Комментарии : 56

@KennyYipCoding 2 года назад

Check out the playlist of web project tutorials here! ru-vid.com/group/PLnKe36F30Y4bLhA-st9sC4ZthyV7nsL2Q Got a tutorial suggestion? Let me know down below!

@ajmkuba 2 года назад

Maybe u can show how to make button which solves it ?

@MahadGul-rh1co Год назад

Loved the tutorial! thank you for this. Keep doing great, would love to keep on watching more of your content.

@ruihenig Год назад

Came across your channel. You explain so well. Thanks. I subscribed!

@davidgm7042 2 года назад

Bro I love your tutorials! You surely deserve more views!

@KennyYipCoding 2 года назад

Thanks man! Glad you found these tutorials helpful!

@MrEd-qc7vr Год назад

Oh this was so beautiful. I enjoyed every second of it. Gonna try to translate this into C#

@douglasvilela285 2 года назад

very nice, trully loved these 'homeworks' ideas

@techlon Год назад

creating a tutorial at 2am! legend :D

@saravananj3898 2 года назад

This helped me a lot !!!

@tylerbrown1089 11 месяцев назад

Thanks man!

@buseee5785 Год назад

what is the usage of tileSelected in the code, cuz i haven't seen it used

@YacineZerimi 11 месяцев назад

I'm more impressed that this is recorded at 3am

@adrielbermas2293 Год назад

Last with 3 dots function selectTile can you fix it to es6?

@fukyoutubestupidfuckinghandles 2 года назад

this saved my adv higher comp sci project

@talbahar5257 Год назад

Thanks You ! You help me a lot ! , can you explain how to do finish game when all the board = soluation ?

@erickdantecastellonjimenez7998 Год назад

Please part 2 with notes and difficult selection

@lizel3324 Год назад

Like it lots, thanks

@JerrySpann-fn4kw Месяц назад

In VS Code, once you create an html file, you can type a "!" and it will fill out your html boilerplate.

@deegas Год назад

you are amazing! Thanks for Brazil

@martinmeland2029 2 года назад

Can you explain to me what 'this' and 'null' means?

@julianmanera5427 5 месяцев назад

hi bro, i have a question, for the sudoku of the end of the video, the full one, do you wrote by hand differents solutions and randomly choose one? or do you implement a function that generates differents digits distributions? hope you can response, greetings from Argentina!

@KennyYipCoding 5 месяцев назад

They are hardcoded puzzles that I put inside an array. This is more efficient for loading a game. You can create a script to generate puzzle designs but this should never be done in real time for a player.

@Lucifer009 Год назад

how can we add timer to this ??

@serhii_barabash 5 месяцев назад

thanky 😃😃😃

@harelzharia1372 2 года назад

why when i copy the exact code from the github, it dosent show any buttons?

@KennyYipCoding 2 года назад

you prob have a typo/missed something. But if you download the repo on github and open it, everything there works.

@yavuz7486 6 месяцев назад

Hey bro, how can i add the function that i can click on a square and add a number on the keyboard

@KennyYipCoding 6 месяцев назад

Check out my wordle tutorial, there is something similar where I show how to take keyboard inputs

@rajshah1811 Месяц назад

Hey bro , did it help if it did can you assist me too .

@Edelity Год назад

bro i want to ask about the bug the red number iw working but i can still place the number how can i fix it, please answer

@KennyYipCoding Год назад

When selecting a tile, you could do another check: check if current tile value is equal to number selected AND is not correct if (this.innerText == numSelected. id && solution[r][c] != numSelected. id) { return; }

@Edelity Год назад

@@KennyYipCoding bro the error is still the same

@Edelity Год назад

bro i just forget to detele the innertext function lol

@Edelity Год назад

but thx bro

@martinmeland2029 2 года назад

Why do you use 'var' instead of 'let' in the beginning? Please answer in a way that a beginner can understand (a beginner who is not fluent in English). :)

@napal3043 Год назад

thank you so much , i subcribe u and like

@veronikak513 Год назад

my sudoku didn't work,,, I tried your function but still isn't working, i have diff numbers, as i wanted to be my project for bootcamp, but it didn't work ...

@KennyYipCoding Год назад

Hi, I have the code in the GitHub link in the video description if you want to compare.

@KennyYipCoding 2 года назад

If you enjoyed the video, don't forget to like, subscribe, and share! :) Check out my other tutorials! WORDLE: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ckjRsPaWHX8.html CONNECT 4: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-4ARsthVnCTg.html 2048: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-XM2n1gu4530.html Code: github.com/ImKennyYip/Sudoku

@andreiborky3676 2 года назад

Man just keep doing this. You're doing an amazing job and your logic so good. You explain everything perfect. Hope the algorithm will bring you to the first results !

@KennyYipCoding 2 года назад

@@andreiborky3676 glad you found the tutorial helpful!

@andreiborky3676 2 года назад

Very helpful ! I'm here just to find other ways of thinking. If i can say my opinion, the thing is that normally u must create an empty board with few numbers ( depending of the difficulty, lets say 30 ) and then the user must to fill the board. For example in the very beginning, if i put "1" in 0-0 maybe there is no "1" verticaly, horizontally or in the little matrix. So that time "1" is correct. Doesn't matter if the result matrix it's the same or not. Your game is leaded by the result matrix. But still, a very good job 💪👍👍👍

@KennyYipCoding 2 года назад

@@andreiborky3676 that would be a traditional pencil and paper way to do it! You could implement it like that and only check in the end once the board is filled but it is much more user friendly to tell the player when they make an error. So the goal would be to fill the board with 0 errors!