Customize your Sudoku experience
Highlight all cells with the same number as selected cell
Highlight cells in same row, column, and 3x3 box
Starting difficulty for new games
Theme for the game page specifically
Theme for stats and leaderboard pages
Visual style of the Sudoku grid
Display filled cells counter and progress bar
Display your best time for current difficulty
Display elapsed time during game
Play sounds for moves, hints, and completions
Adjust sound effect volume
Help improve the app by sharing anonymous usage data