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Evil · Puzzle #726
2
1
8
2
5
6
8
7
6
3
4
7
2
3
1
8
9
8
1
1
3
8
5
7
7
2
Techniques used
- Hidden Single
- Naked Single
- Naked Pair
- Pointing Pair
- W-Wing
- Box-Line Reduction
- Pointing Triple
- 2-String Kite
- Naked Triple
- XY-Chain
- Forcing Chains
- Skyscraper
- XY-Wing