PlaySudoku.us
Expert · Puzzle #850
5
6
8
3
1
2
4
8
5
5
4
1
9
3
8
9
5
8
4
3
4
9
9
6
2
Techniques used
- Hidden Single
- Naked Triple
- Pointing Pair
- Box-Line Reduction
- X-Wing
- Naked Single
- Skyscraper
- XY-Chain
"It is during our darkest moments that we must focus to see the light." — Aristotle
"It is during our darkest moments that we must focus to see the light." — Aristotle
Try the Expert puzzle today without the hint button. Every move should have a logical reason.
Try the Expert puzzle today without the hint button. Every move should have a logical reason.