Sudoku for all

Solve numbers 1-9 in each row, column, and 3x3 box without repeating any digit. Use pencil marks to note candidate numbers and tap a cell to enter or erase values. Enable hints or auto-check to reveal mistakes or get guided assistance when needed. Challenge yourself with daily puzzles, timed modes, and adjustable difficulty settings. Track progress with statistics, achievements, and leaderboard comparisons. Customize themes and play offline anytime for uninterrupted practice.