The number in the red square is 3.
Edit: added the full solution. I wanted to upload my initial solution draft at first as well, but it was dirty and unreadable. I formatted it to be more readable and overall prettier, haha.
The number in the red square is 3.
Edit: added the full solution. I wanted to upload my initial solution draft at first as well, but it was dirty and unreadable. I formatted it to be more readable and overall prettier, haha.
RE: Sudoku Challenge - Fri 19 January - Difficulty: Easy