PlaySudoku.us
Medium · Puzzle #553
5
1
4
6
3
8
1
4
1
6
3
5
6
7
9
3
8
7
1
5
7
1
9
6
1
2
4
5
7
8
9
1
6
2
1
9
"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
"I will prepare and some day my chance will come." — Abraham Lincoln
"I will prepare and some day my chance will come." — Abraham Lincoln