PlaySudoku.us
Medium · Puzzle #617
7
8
6
4
8
4
6
4
3
5
5
2
3
6
4
8
3
9
6
9
2
8
2
5
9
6
7
4
3
7
2
9
6
1
6
7
3
Some hospitals use Sudoku as a cognitive exercise for patients recovering from strokes or brain injuries.
Some hospitals use Sudoku as a cognitive exercise for patients recovering from strokes or brain injuries.
"Set your goals high, and don't stop till you get there." — Bo Jackson
"Set your goals high, and don't stop till you get there." — Bo Jackson