| Solved date | Sudoku of | Level | your time |
|---|---|---|---|
| 27th of May 2020 | 14th of Jun 2020 | hard | 30:05 |
| 10th of May 2020 | 16th of Jan 2021 | hard | 16:08 |
| 6th of May 2020 | 1st of Jun 2020 | hard | 27:28 |
| 29th of Apr 2020 | 26th of May 2020 | hard | 25:41 |
| 20th of Nov 2015 | 15th of Jul 2021 | hard | 21:56 |
| 4th of Aug 2015 | 17th of Jul 2021 | hard | 17:33 |
| 26th of Apr 2015 | 4th of Sep 2021 | hard | 27:10 |
| 2nd of Feb 2015 | 29th of Aug 2021 | hard | 26:11 |