PlaySudoku.us
Medium · Puzzle #299
9
3
5
2
6
1
3
7
7
5
6
1
2
8
7
4
5
7
9
2
3
8
2
5
9
4
1
3
6
6
7
9
2
1
"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