PlaySudoku.us
Medium · Puzzle #623
3
1
5
7
2
6
7
8
5
8
3
7
6
9
3
4
7
5
6
1
3
1
4
8
7
2
9
6
4
8
3
9
5
When you find a naked pair, check if those same two cells also form a pair in their shared column.
When you find a naked pair, check if those same two cells also form a pair in their shared column.
"We suffer more often in imagination than in reality." — Seneca
"We suffer more often in imagination than in reality." — Seneca