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Evil · Puzzle #924
4
2
3
7
4
5
9
2
8
3
9
8
1
2
3
6
5
6
4
4
2
1
6
7
2
3
Techniques used
- Hidden Single
- Naked Pair
- Box-Line Reduction
- 2-String Kite
- Forcing Chains
- Finned X-Wing
- Naked Single
- XY-Wing
- XY-Chain
"We are what we repeatedly do. Excellence, then, is not an act, but a habit." — Aristotle
"We are what we repeatedly do. Excellence, then, is not an act, but a habit." — Aristotle
Solve an Expert puzzle in under 15 minutes. Study one new advanced technique before you begin.
Solve an Expert puzzle in under 15 minutes. Study one new advanced technique before you begin.