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Evil · Puzzle #685
2
9
8
5
7
4
2
3
7
8
1
4
2
9
1
5
9
9
5
6
3
3
6
7
8
5
Techniques used
- Naked Single
- Hidden Single
- Naked Quad
- Pointing Pair
- Skyscraper
- Forcing Chains
- Box-Line Reduction
- XY-Wing
- Naked Pair
"We suffer more often in imagination than in reality." — Seneca
"We suffer more often in imagination than in reality." — Seneca
"If I have seen further, it is by standing on the shoulders of giants." — Isaac Newton
"If I have seen further, it is by standing on the shoulders of giants." — Isaac Newton