PlaySudoku.us
Medium · Puzzle #54
8
2
3
1
7
9
2
4
9
3
6
2
4
5
8
1
1
3
4
2
6
3
8
1
2
4
5
9
8
2
3
1
6
9
2
"Energy and persistence conquer all things." — Benjamin Franklin
"Energy and persistence conquer all things." — Benjamin Franklin
"The more constraints one imposes, the more one frees oneself. And the arbitrariness of the constraint serves only to obtain precision of execution." — Igor Stravinsky
"The more constraints one imposes, the more one frees oneself. And the arbitrariness of the constraint serves only to obtain precision of execution." — Igor Stravinsky