Sudoku
The classic nine by nine.
Sudoku is the classic 9×9 number placement puzzle. Fill the grid so every row, column, and 3×3 box contains each number from 1 to 9 exactly once.
The classic nine by nine.
Sudoku is the classic 9×9 number placement puzzle. Fill the grid so every row, column, and 3×3 box contains each number from 1 to 9 exactly once.