PlaySudoku.us
Medium · Puzzle #640
9
2
3
5
1
4
7
2
9
3
8
7
5
6
1
2
4
3
3
8
6
7
5
5
3
4
2
6
8
7
2
8
1
6
5
Take breaks. A fresh pair of eyes often spots the move you missed after staring at the board for too long.
Take breaks. A fresh pair of eyes often spots the move you missed after staring at the board for too long.
Take breaks. A fresh pair of eyes often spots the move you missed after staring at the board for too long.
Take breaks. A fresh pair of eyes often spots the move you missed after staring at the board for too long.