PlaySudoku.us
Evil · Puzzle #716
4
8
3
8
7
1
2
4
6
7
1
2
7
3
8
5
7
3
1
4
9
2
5
9
8
Techniques used
- Hidden Single
- Naked Pair
- Naked Single
- Naked Triple
- X-Wing
- Finned X-Wing
- XY-Chain
"Mathematicians do not study objects, but relations between objects." — Henri Poincaré
"Mathematicians do not study objects, but relations between objects." — Henri Poincaré
"I am not afraid of storms, for I am learning how to sail my ship." — Louisa May Alcott
"I am not afraid of storms, for I am learning how to sail my ship." — Louisa May Alcott