PlaySudoku.us
Medium · Puzzle #839
9
1
6
3
7
1
2
4
9
8
1
3
9
1
3
6
7
5
7
6
8
9
9
5
8
3
5
3
6
2
9
2
8
7
1
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