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Evil · Puzzle #457
5
1
4
2
8
4
3
5
2
9
7
3
6
5
1
7
1
7
3
9
8
1
2
9
3
Techniques used
- Naked Single
- Hidden Single
- Naked Triple
- Pointing Pair
- Box-Line Reduction
- Forcing Chains
- Naked Pair
"I will prepare and some day my chance will come." — Abraham Lincoln
"I will prepare and some day my chance will come." — Abraham Lincoln
"The infinite! No other question has ever moved so profoundly the spirit of man." — David Hilbert
"The infinite! No other question has ever moved so profoundly the spirit of man." — David Hilbert