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Evil · Puzzle #198
6
8
4
4
7
6
3
2
9
7
8
2
3
8
5
3
9
9
1
6
7
1
4
9
3
Techniques used
- Hidden Single
- Pointing Triple
- Pointing Pair
- Box-Line Reduction
- Finned X-Wing
- XY-Chain
- Naked Single
- Naked Triple
- Naked Pair
- X-Wing
- Forcing Chains
- W-Wing
- XY-Wing
- 2-String Kite