PlaySudoku.us
Evil · Puzzle #791
4
6
5
1
8
4
6
7
2
5
3
1
8
9
6
7
9
8
7
2
6
3
4
9
Techniques used
- Naked Triple
- Naked Pair
- Naked Single
- Hidden Single
- Pointing Pair
- XY-Wing
- 2-String Kite
- Forcing Chains
- Box-Line Reduction
- Skyscraper
"The roots of education are bitter, but the fruit is sweet." — Aristotle
"The roots of education are bitter, but the fruit is sweet." — Aristotle
"Imagination is more important than knowledge." — Albert Einstein
"Imagination is more important than knowledge." — Albert Einstein