PlaySudoku.us
Hard · Puzzle #82
2
5
6
1
7
3
4
5
2
7
5
6
9
8
2
8
6
1
4
1
9
6
8
3
9
8
2
"Well done is better than well said." — Benjamin Franklin
"Well done is better than well said." — Benjamin Franklin
"Problems worthy of attack prove their worth by fighting back." — Piet Hein
"Problems worthy of attack prove their worth by fighting back." — Piet Hein