PlaySudoku.us
Expert · Puzzle #466
8
2
3
7
6
9
6
5
2
6
1
7
3
8
5
7
9
7
6
9
2
9
5
3
1
Techniques used
- Naked Single
- Hidden Single
- Naked Pair
- XY-Chain
- XY-Wing
- Box-Line Reduction
- Swordfish
"Nothing in life is to be feared, only to be understood. Now is the time to understand more, so that we may fear less." — Marie Curie
"Nothing in life is to be feared, only to be understood. Now is the time to understand more, so that we may fear less." — Marie Curie
"The important achievement of Apollo was demonstrating that humanity is not forever chained to this planet." — Neil Armstrong
"The important achievement of Apollo was demonstrating that humanity is not forever chained to this planet." — Neil Armstrong