Play with classic and randomly generated puzzles. Save progress and sync across devices. Track game history and difficulty levels. Adjust settings for custom difficulty.
Provides puzzles with varying difficulty levels. Users can select grids, input numbers, and check for errors. Features include hint assistance, puzzle saving, and adjustable difficulty settings.
Play by filling a 9×9 grid with numbers 1-9. Use logical deduction to complete rows, columns, and subgrids. Solve puzzles with varying difficulty levels. Track progress and restart puzzles at any time.
