Sudoku Free (630 Boards)

I enjoy playing Sudoku, and also like developing games. I have never finished making a game. I decided to make a Sudoku game for myself as a learning project, while having the primary goal as finishing it, no matter how it turned out. I have decided to release it here in case others want to play it. The boards start easy and gradually get harder. However, you can pick any board you want. The…