PlaySudoku.us
Medium · Puzzle #857
3
5
4
9
4
2
5
5
8
2
7
2
5
1
3
4
7
6
2
1
4
5
2
7
6
9
7
1
9
6
5
2
4
"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