PlaySudoku.us
Expert · Puzzle #201
7
4
9
3
1
7
8
9
7
8
1
2
2
6
7
9
2
5
8
7
5
9
1
8
4
Techniques used
- Naked Single
- Hidden Single
- Naked Pair
- Naked Triple
- Pointing Pair
- 2-String Kite
- Skyscraper
- X-Wing
- XY-Wing
"The measure of a great scientist is not the answers they give but the questions they ask." — Unknown
"The measure of a great scientist is not the answers they give but the questions they ask." — Unknown
"First say to yourself what you would be; and then do what you have to do." — Epictetus
"First say to yourself what you would be; and then do what you have to do." — Epictetus