| Solved date | Sudoku of | Level | your time |
|---|---|---|---|
| 23rd of Sep 2009 | 9th of Aug 2012 | medium | 6:40 |
| 17th of Sep 2009 | 13th of Aug 2012 | medium | 7:11 |
| 17th of Sep 2009 | 14th of Aug 2012 | hard | 14:25 |
| 11th of Sep 2009 | 8th of Aug 2012 | hard | 11:09 |
| 9th of Sep 2009 | 27th of Jul 2012 | hard | 7:15 |
