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Evil · Puzzle #443
4
8
3
7
5
6
7
1
6
1
5
3
2
8
7
9
8
5
3
2
2
3
5
4
Techniques used
- Hidden Single
- Naked Single
- Forcing Chains
- X-Wing
- XY-Wing
"My brain is open." — Paul Erdős
"My brain is open." — Paul Erdős
"It is our choices that show what we truly are, far more than our abilities." — J. K. Rowling (Dumbledore)
"It is our choices that show what we truly are, far more than our abilities." — J. K. Rowling (Dumbledore)