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Evil · Puzzle #195
2
1
9
8
3
8
9
1
6
8
3
1
1
4
5
3
7
9
2
5
8
9
6
2
1
Techniques used
- Naked Single
- Hidden Single
- Pointing Pair
- 2-String Kite
- Forcing Chains
- Naked Pair
- XY-Wing
- Box-Line Reduction
- X-Wing
- Naked Triple
- W-Wing
- XY-Chain
- Skyscraper