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Evil · Puzzle #129
6
9
4
9
7
7
5
8
6
8
5
1
6
4
8
9
8
2
3
5
5
7
4
6
2
Techniques used
- Naked Single
- Hidden Single
- Naked Triple
- Naked Pair
- Pointing Pair
- Box-Line Reduction
- XY-Chain
- Forcing Chains
- XY-Wing
- X-Wing
"Wonder is the beginning of wisdom." — Socrates
"Wonder is the beginning of wisdom." — Socrates
"Chess is everything: art, science, and sport." — Anatoly Karpov
"Chess is everything: art, science, and sport." — Anatoly Karpov