PlaySudoku.us
Medium · Puzzle #785
5
6
2
8
6
3
7
5
1
1
8
5
1
8
3
5
5
3
1
2
4
3
5
7
8
4
1
6
2
5
6
5
8
9
Every row, column, and box in a completed Sudoku sums to 45 — the sum of digits 1 through 9. This is a useful sanity check.
Every row, column, and box in a completed Sudoku sums to 45 — the sum of digits 1 through 9. This is a useful sanity check.
Every row, column, and box in a completed Sudoku sums to 45 — the sum of digits 1 through 9. This is a useful sanity check.
Every row, column, and box in a completed Sudoku sums to 45 — the sum of digits 1 through 9. This is a useful sanity check.