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Evil · Puzzle #552
8
3
2
1
9
6
3
2
7
8
4
6
1
9
5
6
5
1
3
2
4
8
9
7
6
Techniques used
- Hidden Single
- Naked Single
- Pointing Pair
- Pointing Triple
- XY-Wing
- Box-Line Reduction
- W-Wing
"Happiness is not something ready-made. It comes from your own actions." — Dalai Lama
"Happiness is not something ready-made. It comes from your own actions." — Dalai Lama
"Learning never exhausts the mind." — Leonardo da Vinci
"Learning never exhausts the mind." — Leonardo da Vinci