| Solved date | Sudoku of | Level | your time |
|---|---|---|---|
| 26th of Dec 2011 | 19th of Mar 2020 | hard | 21:08 |
| 26th of Dec 2011 | 20th of Mar 2021 | hard | 22:00 |
| 10th of Dec 2011 | 7th of Sep 2020 | hard | 30:53 |
| 2nd of Dec 2011 | 21st of May 2020 | medium | 16:43 |
| 25th of Oct 2011 | 19th of Oct 2020 | very hard | 19:22 |
| 18th of Oct 2011 | 20th of Aug 2020 | very hard | 28:12 |
| 17th of Oct 2011 | 4th of Sep 2020 | very hard | 23:09 |
| 3rd of Oct 2011 | 30th of Sep 2020 | very hard | 24:51 |
| 15th of Sep 2011 | 25th of Oct 2020 | hard | 25:58 |
| 6th of Sep 2011 | 25th of Jul 2020 | very hard | 18:49 |
| 4th of Sep 2011 | 1st of Apr 2020 | very hard | 21:24 |
| 3rd of Sep 2011 | 12th of Jul 2021 | medium | 24:01 |
| 31st of Aug 2011 | 16th of Feb 2021 | very hard | 29:52 |
| 27th of Aug 2011 | 17th of Mar 2020 | very hard | 21:16 |
| 21st of Aug 2011 | 21st of Mar 2020 | very hard | 36:31 |
| 14th of Aug 2011 | 14th of Feb 2021 | hard | 25:53 |
| 12th of Aug 2011 | 20th of Jul 2020 | hard | 17:57 |
| 7th of Aug 2011 | 14th of Sep 2021 | very hard | 21:17 |
| 19th of Jul 2011 | 13th of Sep 2020 | very hard | 18:41 |
| 13th of Jul 2011 | 12th of Aug 2020 | hard | 33:52 |
| 4th of Jul 2011 | 7th of Sep 2021 | hard | 20:17 |
| 1st of Jul 2011 | 6th of Jul 2021 | very hard | 31:24 |
| 30th of Jun 2011 | 11th of May 2020 | very hard | 17:07 |
| 25th of Jun 2011 | 19th of Dec 2020 | very hard | 19:07 |
| 17th of Jun 2011 | 7th of Mar 2020 | very hard | 18:18 |
| 16th of Jun 2011 | 27th of Oct 2020 | very hard | 21:25 |
| 11th of Jun 2011 | 5th of Aug 2021 | hard | 33:23 |
| 6th of Jun 2011 | 9th of Aug 2020 | hard | 18:48 |
| 5th of Jun 2011 | 8th of Dec 2020 | very hard | 26:36 |
| 25th of May 2011 | 31st of Oct 2020 | very hard | 25:42 |
| 13th of May 2011 | 8th of Jul 2021 | very hard | 26:28 |
| 9th of May 2011 | 30th of May 2020 | hard | 18:50 |
| 5th of May 2011 | 26th of May 2021 | hard | 25:43 |
| 2nd of May 2011 | 26th of Feb 2020 | hard | 17:26 |
| 10th of Apr 2011 | 18th of May 2021 | hard | 18:56 |
| 6th of Apr 2011 | 3rd of Oct 2020 | very hard | 22:08 |
| 5th of Apr 2011 | 8th of Mar 2020 | medium | 18:41 |
| 1st of Apr 2011 | 9th of Jul 2020 | medium | 16:45 |
| 31st of Mar 2011 | 25th of Sep 2021 | very hard | 19:16 |
| 30th of Mar 2011 | 29th of Nov 2020 | very hard | 25:42 |
| 30th of Mar 2011 | 23rd of Sep 2021 | hard | 18:35 |
| 8th of Jan 2011 | 13th of Dec 2020 | very hard | 27:00 |
| 7th of Jan 2011 | 11th of Jun 2020 | very hard | 21:30 |
| 7th of Jan 2011 | 11th of Jul 2021 | hard | 20:35 |
| 7th of Jan 2011 | 24th of May 2021 | very hard | 16:53 |
| 1st of Jan 2011 | 16th of Mar 2021 | very hard | 21:19 |
| 1st of Jan 2011 | 16th of Mar 2021 | very hard | 16:46 |
| 31st of Dec 2010 | 2nd of Mar 2021 | very hard | 23:32 |
| 28th of Dec 2010 | 23rd of Feb 2020 | hard | 16:40 |
| 28th of Dec 2010 | 31st of Oct 2020 | very hard | 40:43 |
| 28th of Dec 2010 | 30th of Jul 2021 | hard | 18:18 |
| 28th of Dec 2010 | 4th of Mar 2021 | very hard | 28:52 |
| 26th of Dec 2010 | 7th of Mar 2021 | hard | 19:06 |
| 26th of Dec 2010 | 15th of Jan 2021 | hard | 18:26 |
| 23rd of Dec 2010 | 16th of Jul 2020 | very hard | 24:27 |
| 21st of Dec 2010 | 18th of Jul 2021 | hard | 19:01 |
| 21st of Dec 2010 | 27th of May 2021 | very hard | 29:11 |
| 19th of Dec 2010 | 8th of Jul 2021 | very hard | 35:03 |
| 18th of Dec 2010 | 14th of May 2020 | very hard | 17:12 |
| 18th of Dec 2010 | 12th of Dec 2020 | very hard | 17:26 |
| 16th of Dec 2010 | 13th of Jul 2020 | hard | 17:00 |
| 15th of Dec 2010 | 13th of Nov 2020 | very hard | 19:30 |
| 14th of Dec 2010 | 4th of May 2021 | hard | 22:23 |
| 14th of Dec 2010 | 2nd of Nov 2020 | hard | 27:37 |
| 7th of Dec 2010 | 14th of Dec 2020 | hard | 17:49 |
| 6th of Dec 2010 | 26th of Jun 2021 | hard | 21:06 |
| 6th of Dec 2010 | 19th of May 2020 | very hard | 16:59 |
| 5th of Dec 2010 | 26th of Jul 2020 | hard | 18:52 |
| 5th of Dec 2010 | 19th of Jun 2020 | very hard | 29:55 |
| 26th of Oct 2010 | 25th of Jul 2021 | hard | 19:08 |
| 20th of Oct 2010 | 2nd of Oct 2020 | very hard | 31:50 |
| 16th of Oct 2010 | 20th of Jul 2020 | hard | 17:49 |
| 16th of Oct 2010 | 23rd of Jan 2021 | very hard | 42:43 |
| 14th of Oct 2010 | 18th of Apr 2020 | very hard | 19:43 |
| 12th of Oct 2010 | 11th of Nov 2020 | very hard | 31:17 |
| 30th of Sep 2010 | 26th of Jun 2020 | hard | 23:32 |
| 30th of Sep 2010 | 1st of Jul 2021 | very hard | 21:44 |
| 29th of Sep 2010 | 2nd of Jun 2020 | very hard | 22:21 |
| 22nd of Sep 2010 | 13th of Sep 2020 | very hard | 29:56 |
| 19th of Sep 2010 | 30th of Apr 2020 | medium | 19:40 |
| 17th of Sep 2010 | 25th of Aug 2020 | very hard | 22:38 |
| 17th of Sep 2010 | 4th of Jan 2021 | hard | 20:43 |
| 9th of Sep 2010 | 7th of Sep 2021 | hard | 23:54 |
| 6th of Sep 2010 | 21st of Jul 2020 | very hard | 38:20 |
| 22nd of Aug 2010 | 2nd of Jun 2021 | very hard | 24:30 |
| 19th of Aug 2010 | 6th of Mar 2021 | hard | 24:02 |
| 14th of Aug 2010 | 4th of Mar 2021 | very hard | 44:45 |
| 10th of Aug 2010 | 21st of Aug 2020 | very hard | 21:10 |
| 6th of Aug 2010 | 26th of Jul 2021 | hard | 36:35 |
| 6th of Aug 2010 | 16th of Mar 2021 | very hard | 36:04 |