PlaySudoku.us
Easy · Puzzle #35
5
9
6
2
1
9
8
7
2
1
7
6
5
7
8
5
4
3
4
6
9
7
3
1
1
3
6
9
7
9
1
8
2
5
3
5
6
2
9
3
7
4
4
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.