PlaySudoku.us
Evil · Puzzle #746
7
6
2
9
6
7
8
5
9
7
8
1
2
3
4
4
6
9
9
4
1
3
2
1
Techniques used
- Hidden Single
- Naked Single
- Naked Triple
- Naked Pair
- Pointing Pair
- X-Wing
- XY-Chain
- W-Wing
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