PlaySudoku.us
Medium · Puzzle #646
9
4
1
2
7
2
4
5
2
6
4
9
6
4
1
2
1
2
3
8
4
6
2
5
6
4
2
8
3
4
3
9
7
6
A Sudoku grid is a special case of a Latin square: a 9×9 grid where each symbol appears exactly once in each row and column.
A Sudoku grid is a special case of a Latin square: a 9×9 grid where each symbol appears exactly once in each row and column.
A Sudoku grid is a special case of a Latin square: a 9×9 grid where each symbol appears exactly once in each row and column.
A Sudoku grid is a special case of a Latin square: a 9×9 grid where each symbol appears exactly once in each row and column.