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Evil · Puzzle #654
9
1
6
7
1
6
4
9
4
2
5
9
3
1
2
7
2
9
7
6
3
2
8
Techniques used
- Naked Single
- Hidden Single
- Naked Pair
- Box-Line Reduction
- Skyscraper
- Finned X-Wing
- Forcing Chains
- UR Type 1
"Education is not the filling of a pail, but the lighting of a fire." — W. B. Yeats
"Education is not the filling of a pail, but the lighting of a fire." — W. B. Yeats
"The threat is stronger than the execution." — Aaron Nimzowitsch
"The threat is stronger than the execution." — Aaron Nimzowitsch