PlaySudoku.us
Medium · Puzzle #406
9
3
7
8
5
3
1
1
8
6
7
4
9
1
8
1
5
4
9
3
8
4
7
7
8
9
5
8
3
5
4
3
4
2
9
8
1
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.