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Evil · Puzzle #630
2
3
9
6
9
1
4
2
4
7
2
3
6
7
5
7
1
2
6
1
4
9
Techniques used
- Hidden Single
- Naked Pair
- Naked Single
- Naked Triple
- Pointing Pair
- Skyscraper
- Forcing Chains
- 2-String Kite
- W-Wing
- Box-Line Reduction
- XY-Chain
Quantum computers have been used to demonstrate Sudoku solving as a benchmark for quantum optimization.
Quantum computers have been used to demonstrate Sudoku solving as a benchmark for quantum optimization.
"Adversity causes some men to break; others to break records." — William Arthur Ward
"Adversity causes some men to break; others to break records." — William Arthur Ward