Sudoku is limited by 1-9 (3^2) cells 😢
You know what is more fun? 4^2 cells!
Introducing Sudoxu— Hexadecimal Sudoku. Try easy mode to see if you can get the full combos before attempting harder modes.
Thank you for including the date whichever Python engineer left this comment. Also, if the todo has been there 21 years, maybe it’s not getting done 🤷🏻♂️