PlaySudoku.us
Evil · Puzzle #703
5
7
1
9
1
4
6
8
2
1
5
5
4
3
7
8
7
8
6
9
2
8
4
1
Techniques used
- Hidden Single
- Naked Pair
- Naked Single
- Naked Triple
- Pointing Pair
- Skyscraper
- XY-Chain
- XY-Wing
- UR Type 1
- Forcing Chains
"Knowing where you're going is not the same as knowing how to get there." — Epictetus
"Knowing where you're going is not the same as knowing how to get there." — Epictetus
"A bad plan is better than no plan at all." — Frank Marshall
"A bad plan is better than no plan at all." — Frank Marshall