PlaySudoku.us
Medium · Puzzle #929
6
4
2
9
8
1
6
8
5
8
9
4
2
7
9
8
6
3
1
3
2
9
9
5
2
7
4
3
9
6
5
7
9
4
1
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.