PlaySudoku.us
Medium · Puzzle #667
2
4
6
5
8
8
9
5
3
2
9
2
5
3
4
9
8
4
2
6
5
3
6
2
4
3
8
5
8
1
7
5
6
"Think for yourself and let others enjoy the privilege of doing so too." — Voltaire
"Think for yourself and let others enjoy the privilege of doing so too." — Voltaire
Try a puzzle two difficulty levels above your usual. Struggle is how expertise grows.
Try a puzzle two difficulty levels above your usual. Struggle is how expertise grows.