PlaySudoku.us
Evil · Puzzle #575
5
8
3
6
7
3
9
9
4
2
1
7
1
5
3
6
4
7
3
1
9
4
8
5
6
Techniques used
- Naked Single
- Hidden Single
- Pointing Pair
- W-Wing
- 2-String Kite
- Forcing Chains
- Box-Line Reduction
- XY-Wing
- XY-Chain
"As you think, so shall you become." — Bruce Lee
"As you think, so shall you become." — Bruce Lee
"Look deep into nature, and then you will understand everything better." — Albert Einstein
"Look deep into nature, and then you will understand everything better." — Albert Einstein