PlaySudoku.us
Expert · Puzzle #439
1
9
5
6
2
4
7
5
6
8
8
3
5
1
3
2
3
1
5
8
7
6
8
9
3
5
6
Techniques used
- Hidden Single
- Naked Pair
- Naked Single
- Naked Triple
- XY-Wing
- Skyscraper
"Give me a place to stand, and I shall move the earth." — Archimedes
"Give me a place to stand, and I shall move the earth." — Archimedes
"Without music, life would be a mistake." — Friedrich Nietzsche
"Without music, life would be a mistake." — Friedrich Nietzsche