PlaySudoku.us
Hard · Puzzle #107
8
2
3
7
9
6
8
3
7
5
3
2
9
1
4
5
1
6
2
8
4
2
7
1
5
6
"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