PlaySudoku.us
Hard · Puzzle #80
9
8
6
1
9
6
3
6
4
8
2
5
8
6
2
3
5
4
8
9
1
9
3
6
2
9
8
7
"An investment in knowledge pays the best interest." — Benjamin Franklin
"An investment in knowledge pays the best interest." — Benjamin Franklin
"An investment in knowledge pays the best interest." — Benjamin Franklin
"An investment in knowledge pays the best interest." — Benjamin Franklin