Challenge Yourself

Complete a Medium puzzle using only box-based logic — no row or column scanning allowed.

Challenge Yourself
✓ Completed! 👍
9
4
5
3
2
4
7
8
9
6
5
2
9
6
4
1
5
4
6
2
7
2
1
3
8
9
4
5
8
7
6
2
4
6
7
4
5
2
4
5
1
9
6
7
Food for Thought

"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

Food for Thought