Sudoku Classic

Its like writing with a pen on paper. and the ease of playing the game. Customizable Sudoku Its a game, but you can play it as if you were writing with a pen on a piece of paper. You can customize the assist function to your liking. ●You can customize the assist function and play with your favorite settings. You can customize the assist function to play with your favorite settings. We want to keep the paper-and-pencil style, but make it easier to play...! ・Automatically check for misspelled numb...