| Solved date | Sudoku of | Level | your time |
|---|---|---|---|
| 22nd of Oct 2009 | 18th of Feb 2021 | very hard | 20:51 |
| 5th of Oct 2009 | 26th of Nov 2020 | very hard | 36:08 |
| 5th of Oct 2009 | 21st of Jan 2021 | very hard | 42:24 |
| 4th of Oct 2009 | 11th of Sep 2020 | hard | 19:10 |
| 1st of Oct 2009 | 25th of Jun 2021 | hard | 23:48 |
| 23rd of Sep 2009 | 5th of Apr 2020 | very hard | 19:03 |
| 23rd of Sep 2009 | 21st of Oct 2020 | hard | 20:04 |
| 23rd of Sep 2009 | 23rd of Mar 2020 | hard | 27:49 |
| 18th of Sep 2009 | 10th of Jun 2020 | very hard | 22:57 |
| 17th of Sep 2009 | 16th of Jul 2021 | hard | 29:18 |
| 17th of Sep 2009 | 8th of Aug 2021 | medium | 17:36 |
| 14th of Sep 2009 | 11th of Sep 2021 | medium | 20:10 |
| 14th of Sep 2009 | 2nd of Nov 2020 | very hard | 30:54 |
| 14th of Sep 2009 | 16th of May 2021 | easy | 18:55 |
| 13th of Sep 2009 | 16th of May 2020 | hard | 16:57 |
| 13th of Sep 2009 | 29th of Aug 2020 | hard | 31:55 |