| Solved date | Sudoku of | Level | your time |
|---|---|---|---|
| 3rd of Feb 2011 | 30th of Oct 2012 | medium | 8:41 |
| 19th of Sep 2010 | 16th of Jun 2012 | very hard | 52:26 |
| 8th of Jul 2010 | 5th of Apr 2012 | medium | 10:47 |
| 6th of Jul 2010 | 1st of Apr 2012 | easy | 7:56 |
| 5th of Jul 2010 | 4th of Apr 2012 | very hard | 12:44 |
| 25th of Apr 2010 | 20th of Jan 2012 | hard | 28:22 |
| 20th of Jan 2010 | 20th of Oct 2011 | hard | 16:51 |
| 19th of Jan 2010 | 18th of Oct 2011 | very easy | 3:50 |
| 17th of Dec 2009 | 13th of Sep 2011 | very hard | 25:26 |
| 13th of Dec 2009 | 11th of Sep 2011 | very hard | 25:56 |
| 24th of Nov 2009 | 24th of Aug 2011 | easy | 7:38 |
