[Eng] 0-8 Arrow Sudoku, by Akash Doulani ( 

Absolutely fantastic 👏

Yet another great puzzle from a setter who is arguably a favourite of many solvers, myself included, and a very smooth solve. I do like using 0-8 from time to time - I have a killer renban puzzle with a special sandwich rule that I'm saying I've invented that I published on my blog a little while ago where I use 0-8; the 0-8 range leads to some different and interesting thinking and is a nice way to break-up the usual 1-9 that we are all so accustomed to. There might be something in your thoughts at the end of the video, and I wonder how much propulsion you could get with 0 clues and especially the interactions with other clues arising from them.