Solo • 1 player
Sudoku
Fill every row, column, and 3×3 block with digits 1 through 9.
Sudoku delivers 1 player puzzle play with clear rules, satisfying solves, and strong replay value.
Rules & Tips
Quick rules for jumping in without a tutorial.
- Each row must contain the digits 1 through 9 exactly once.
- Each column must also contain the digits 1 through 9 exactly once.
- Every 3×3 subgrid follows the same no-duplicates rule.
Sudoku
Place 1-9 so every row, column, and 3x3 block contains each digit once.