| Solved date | Sudoku of | Level | your time |
|---|---|---|---|
| 25th of Nov 2010 | 2nd of Jun 2020 | hard | 21:45 |
| 12th of Jun 2010 | 19th of May 2020 | very hard | 185:53 |
| 8th of Jun 2010 | 25th of Oct 2020 | hard | 38:12 |
| 14th of May 2010 | 24th of Dec 2020 | hard | 18:38 |
| 10th of May 2010 | 23rd of Oct 2021 | hard | 40:28 |
| 24th of Feb 2010 | 25th of Sep 2021 | hard | 34:50 |
| 23rd of Feb 2010 | 25th of Sep 2021 | hard | 28:13 |
| 22nd of Feb 2010 | 28th of Oct 2020 | medium | 17:57 |
| 11th of Feb 2010 | 10th of Mar 2021 | medium | 32:56 |
| 30th of Jan 2010 | 26th of May 2020 | hard | 41:26 |
| 17th of Jan 2010 | 11th of Mar 2021 | medium | 36:14 |
| 6th of Jan 2010 | 21st of Mar 2021 | hard | 43:53 |
| 14th of Dec 2009 | 1st of May 2020 | very hard | 44:34 |
| 2nd of Dec 2009 | 30th of Jun 2021 | hard | 23:07 |
| 26th of Oct 2009 | 18th of Feb 2021 | very hard | 17:24 |
| 30th of Sep 2009 | 25th of Jun 2021 | hard | 43:54 |
| 25th of Sep 2009 | 9th of Mar 2021 | hard | 22:02 |