PlaySudoku.us
Hard · Puzzle #693
6
1
7
2
1
6
8
2
3
6
4
1
2
6
3
9
6
4
3
5
6
1
2
9
8
3
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.