Sudoku for Everyone

Play generated 9×9 Sudoku boards with five starting-clue levels: 42,37,32,27 or22. Choose one of five original themes, keep pencil notes and use the eraser. Your board, notes, appearance and local completion count are saved. Rows, columns and 3×3 blocks are checked before completion. Optional rewarded ads grant 10 separate coins after confirmation. Boards follow the original random generator; a unique solution is not guaranteed, and any valid solution respecting the clues is accepted.