| Solved date | Sudoku of | Level | your time |
|---|---|---|---|
| 29th of Jan 2010 | 6th of Feb 2010 | very hard | 8:16 |
| 27th of Jan 2010 | 21st of Jan 2010 | medium | 5:47 |
| 23rd of Jan 2010 | 13th of Mar 2010 | very hard | 15:31 |
| 18th of Jan 2010 | 26th of Oct 2009 | very hard | 12:21 |
| 14th of Jan 2010 | 6th of Nov 2009 | very hard | 23:02 |
| 14th of Jan 2010 | 20th of Jun 2010 | very hard | 20:43 |
| 11th of Jan 2010 | 30th of Aug 2010 | very hard | 9:41 |
| 10th of Jan 2010 | 21st of Oct 2010 | very hard | 16:00 |
| 9th of Jan 2010 | 17th of Nov 2009 | very hard | 9:16 |
| 7th of Jan 2010 | 6th of May 2010 | very hard | 8:14 |
| 7th of Jan 2010 | 14th of Jan 2011 | very hard | 22:43 |
| 6th of Jan 2010 | 4th of Oct 2009 | very hard | 12:20 |
| 6th of Jan 2010 | 10th of Oct 2009 | very hard | 13:13 |
