Mr
Very poorly done. There should only be one solution on a properly drawn up Sudoku and often there are several correct versions of these. You need to work on them.
Classic Sudoku
Great game! Challenging at your level! Room to advance as your skills grow!
Great App
I love using this app to keep my mind sharp and to have fun.
很耐玩
朋友推荐玩的，很好玩。
