PlaySudoku.us
Expert · Puzzle #146
5
9
2
5
6
3
1
2
6
4
7
8
1
4
7
2
2
7
6
5
4
9
9
2
6
4
Techniques used
- Hidden Single
- Naked Single
- Pointing Pair
- Box-Line Reduction
- XY-Wing
- Skyscraper
"Our greatest glory is not in never falling, but in rising every time we fall." — Confucius
"Our greatest glory is not in never falling, but in rising every time we fall." — Confucius
"Be less curious about people and more curious about ideas." — Marie Curie
"Be less curious about people and more curious about ideas." — Marie Curie