| Solved date | Sudoku of | Level | your time |
|---|---|---|---|
| 15th of Feb 2012 | 14th of Oct 2018 | very hard | 27:53 |
| 19th of May 2011 | 12th of Apr 2019 | hard | 19:28 |
| 13th of May 2011 | 2nd of Dec 2018 | hard | 20:33 |
| 8th of May 2011 | 23rd of Mar 2018 | very hard | 18:45 |
| 28th of Apr 2011 | 31st of Dec 2018 | hard | 20:42 |
| 20th of Apr 2011 | 22nd of Oct 2018 | hard | 22:55 |
| 19th of Apr 2011 | 2nd of Feb 2019 | very hard | 18:00 |
| 18th of Apr 2011 | 21st of Apr 2018 | hard | 20:40 |
| 14th of Apr 2011 | 13th of Nov 2018 | very hard | 31:58 |
| 13th of Apr 2011 | 24th of May 2019 | hard | 18:50 |
| 8th of Apr 2011 | 9th of Sep 2019 | very hard | 30:04 |
| 7th of Apr 2011 | 6th of Jul 2018 | very hard | 18:56 |
| 1st of Apr 2011 | 14th of Oct 2018 | very hard | 17:08 |
| 30th of Mar 2011 | 17th of Dec 2018 | hard | 18:23 |
| 23rd of Mar 2011 | 24th of Mar 2018 | very hard | 22:30 |
| 8th of Mar 2011 | 1st of Aug 2019 | very hard | 31:01 |
| 6th of Mar 2011 | 4th of Jun 2018 | hard | 27:12 |
| 22nd of Feb 2011 | 12th of Jan 2019 | very hard | 33:14 |
| 15th of Feb 2011 | 12th of Jul 2018 | hard | 24:01 |
| 9th of Feb 2011 | 5th of May 2019 | very hard | 18:38 |
| 4th of Feb 2011 | 1st of Aug 2019 | very hard | 18:34 |
| 3rd of Feb 2011 | 11th of Apr 2018 | hard | 16:43 |
| 25th of Jan 2011 | 12th of Apr 2019 | hard | 18:45 |
| 22nd of Jan 2011 | 11th of Nov 2018 | very hard | 36:44 |
| 21st of Jan 2011 | 21st of May 2019 | hard | 20:51 |
| 18th of Jan 2011 | 12th of Aug 2019 | very hard | 25:52 |
| 31st of Dec 2010 | 25th of Jul 2018 | hard | 18:53 |
| 28th of Dec 2010 | 22nd of Oct 2018 | hard | 25:51 |
| 23rd of Dec 2010 | 4th of Jul 2019 | hard | 17:52 |
| 21st of Dec 2010 | 21st of Sep 2019 | very hard | 20:17 |
| 12th of Dec 2010 | 30th of Apr 2018 | hard | 17:15 |
| 5th of Dec 2010 | 22nd of Jun 2018 | hard | 22:31 |
| 30th of Nov 2010 | 22nd of Oct 2018 | hard | 22:14 |
| 22nd of Nov 2010 | 23rd of Mar 2019 | hard | 31:31 |
| 18th of Nov 2010 | 12th of Feb 2019 | hard | 24:07 |
| 11th of Nov 2010 | 22nd of Sep 2019 | hard | 20:09 |
| 9th of Nov 2010 | 21st of Jul 2019 | very hard | 47:59 |
| 7th of Nov 2010 | 24th of Aug 2019 | very hard | 29:38 |
| 1st of Nov 2010 | 23rd of Oct 2018 | hard | 17:00 |
| 31st of Oct 2010 | 27th of Mar 2019 | hard | 34:22 |
| 13th of Oct 2010 | 21st of Sep 2019 | very hard | 17:42 |
| 1st of Oct 2010 | 16th of Nov 2018 | very hard | 42:17 |
| 23rd of Sep 2010 | 2nd of Mar 2019 | very hard | 23:43 |
| 16th of Sep 2010 | 15th of Sep 2019 | hard | 25:38 |
| 15th of Sep 2010 | 1st of Aug 2019 | very hard | 34:07 |
| 12th of Sep 2010 | 26th of Mar 2018 | very hard | 38:39 |
| 8th of Sep 2010 | 13th of Feb 2019 | very hard | 21:07 |
| 7th of Sep 2010 | 16th of Feb 2019 | hard | 43:23 |
| 5th of Sep 2010 | 24th of Apr 2018 | very hard | 20:47 |
| 2nd of Sep 2010 | 1st of Feb 2019 | hard | 22:13 |
| 28th of Aug 2010 | 12th of Dec 2018 | very hard | 36:32 |
| 24th of Aug 2010 | 15th of Jul 2018 | very hard | 33:56 |
| 17th of Aug 2010 | 16th of Sep 2019 | hard | 21:01 |
| 6th of Aug 2010 | 16th of Jul 2019 | very hard | 21:19 |
| 5th of Aug 2010 | 22nd of Jun 2018 | hard | 16:56 |
| 29th of Jul 2010 | 31st of Mar 2018 | very hard | 17:07 |
| 19th of Jul 2010 | 8th of Jun 2018 | very hard | 57:27 |
| 6th of Jul 2010 | 30th of Apr 2018 | hard | 19:36 |
| 4th of Jul 2010 | 6th of Jun 2018 | hard | 21:08 |
| 1st of Jul 2010 | 2nd of Dec 2018 | hard | 22:34 |
| 19th of Jun 2010 | 13th of Nov 2018 | very hard | 29:33 |
| 14th of Jun 2010 | 6th of Jun 2018 | hard | 17:59 |
| 7th of Jun 2010 | 7th of Mar 2018 | very hard | 39:24 |
| 3rd of Jun 2010 | 10th of Jan 2019 | very hard | 25:55 |
| 31st of May 2010 | 5th of Aug 2019 | very hard | 22:14 |
| 28th of May 2010 | 12th of Dec 2018 | very hard | 32:35 |
| 28th of May 2010 | 12th of May 2018 | hard | 28:39 |
| 28th of May 2010 | 24th of Mar 2018 | very hard | 22:22 |
| 24th of May 2010 | 19th of Apr 2018 | very hard | 46:55 |
| 20th of May 2010 | 8th of Sep 2018 | very hard | 20:04 |
| 18th of May 2010 | 25th of Nov 2018 | hard | 18:00 |
| 9th of May 2010 | 10th of Jul 2018 | very hard | 19:56 |
| 2nd of May 2010 | 21st of Nov 2018 | very hard | 17:02 |
| 28th of Apr 2010 | 14th of Feb 2018 | hard | 19:20 |
| 27th of Apr 2010 | 1st of Aug 2019 | very hard | 44:54 |
| 26th of Apr 2010 | 12th of Jan 2019 | very hard | 34:34 |
| 26th of Apr 2010 | 10th of Aug 2019 | hard | 28:50 |
| 18th of Apr 2010 | 19th of Jan 2019 | hard | 21:35 |
| 13th of Apr 2010 | 19th of Jan 2019 | hard | 19:53 |
| 9th of Apr 2010 | 15th of Dec 2018 | hard | 17:20 |
| 28th of Mar 2010 | 24th of Apr 2018 | very hard | 19:25 |
| 27th of Mar 2010 | 23rd of Oct 2018 | hard | 30:16 |
| 17th of Mar 2010 | 24th of Aug 2019 | very hard | 40:16 |
| 15th of Mar 2010 | 10th of Jun 2019 | hard | 19:01 |
| 10th of Mar 2010 | 14th of Feb 2019 | hard | 21:10 |
| 6th of Mar 2010 | 19th of Jan 2019 | hard | 23:28 |
| 2nd of Mar 2010 | 27th of Aug 2018 | hard | 17:52 |
| 1st of Mar 2010 | 27th of Jun 2018 | hard | 57:57 |
| 26th of Feb 2010 | 18th of Apr 2018 | hard | 29:49 |
| 14th of Feb 2010 | 8th of Mar 2018 | hard | 33:01 |
| 10th of Feb 2010 | 18th of Nov 2018 | hard | 20:26 |
| 8th of Feb 2010 | 1st of Feb 2019 | hard | 44:07 |
| 31st of Jan 2010 | 8th of Nov 2018 | hard | 19:25 |
| 22nd of Jan 2010 | 10th of Aug 2019 | hard | 32:56 |
| 23rd of Dec 2009 | 14th of Jul 2019 | hard | 17:19 |
| 19th of Dec 2009 | 28th of Nov 2018 | hard | 28:22 |
