PlaySudoku.us
Medium · Puzzle #925
6
8
4
5
8
6
1
7
8
9
7
7
9
6
2
8
1
3
9
7
2
4
4
5
7
1
6
9
3
7
4
9
6
"The threat is stronger than the execution." — Aaron Nimzowitsch
"The threat is stronger than the execution." — Aaron Nimzowitsch
"The blunders are all there on the board, waiting to be made." — Savielly Tartakower
"The blunders are all there on the board, waiting to be made." — Savielly Tartakower