PlaySudoku.us
Hard · Puzzle #417
8
7
8
5
9
1
6
5
2
3
8
4
1
2
5
3
7
1
4
3
9
6
2
8
5
1
4
8
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.