| Solved date | Sudoku of | Level | your time |
|---|---|---|---|
| 9th of Mar 2010 | 25th of Feb 2021 | very hard | 18:17 |
| 8th of Feb 2010 | 27th of Apr 2020 | medium | 16:57 |
| 2nd of Feb 2010 | 22nd of Oct 2021 | medium | 19:03 |
| 2nd of Feb 2010 | 26th of May 2020 | hard | 17:23 |
| 29th of Jan 2010 | 15th of Jul 2020 | medium | 20:12 |
| 26th of Jan 2010 | 27th of Aug 2020 | medium | 54:40 |
| 23rd of Jan 2010 | 1st of Oct 2020 | easy | 18:18 |
| 22nd of Jan 2010 | 14th of Feb 2021 | hard | 24:29 |
| 21st of Jan 2010 | 7th of Jul 2020 | medium | 17:57 |
| 21st of Jan 2010 | 16th of Jan 2021 | hard | 19:39 |
| 17th of Jan 2010 | 13th of Feb 2021 | very hard | 35:10 |
| 14th of Jan 2010 | 21st of Mar 2021 | hard | 20:24 |
| 14th of Jan 2010 | 21st of Mar 2021 | hard | 19:05 |
| 7th of Jan 2010 | 12th of Mar 2021 | hard | 29:12 |
| 5th of Jan 2010 | 12th of Mar 2021 | hard | 36:48 |
| 3rd of Jan 2010 | 18th of Aug 2020 | hard | 29:15 |
| 1st of Jan 2010 | 1st of Feb 2021 | medium | 16:52 |
| 31st of Dec 2009 | 24th of Jul 2021 | hard | 25:23 |
| 29th of Dec 2009 | 17th of Nov 2020 | medium | 49:50 |
| 29th of Dec 2009 | 17th of Nov 2020 | medium | 17:24 |
| 28th of Dec 2009 | 23rd of Feb 2021 | hard | 24:56 |
| 26th of Dec 2009 | 22nd of Feb 2021 | very hard | 26:12 |
| 25th of Dec 2009 | 29th of Sep 2021 | hard | 23:08 |
| 25th of Dec 2009 | 28th of Dec 2020 | hard | 25:41 |
| 23rd of Dec 2009 | 26th of May 2021 | medium | 22:11 |
| 23rd of Dec 2009 | 26th of May 2021 | medium | 20:36 |
| 21st of Dec 2009 | 26th of Mar 2021 | very hard | 26:59 |
| 21st of Dec 2009 | 16th of Dec 2020 | very hard | 23:32 |
| 16th of Dec 2009 | 3rd of Aug 2020 | hard | 21:26 |
| 14th of Dec 2009 | 7th of Oct 2020 | hard | 26:38 |
| 13th of Dec 2009 | 1st of May 2020 | very hard | 31:58 |
| 13th of Dec 2009 | 1st of May 2020 | very hard | 30:31 |
| 11th of Dec 2009 | 3rd of Sep 2020 | medium | 22:55 |
| 9th of Dec 2009 | 28th of Apr 2020 | hard | 38:50 |
| 7th of Dec 2009 | 18th of Oct 2020 | hard | 21:58 |
| 7th of Dec 2009 | 18th of Oct 2020 | hard | 22:30 |
| 4th of Dec 2009 | 9th of Apr 2021 | medium | 25:05 |
| 2nd of Dec 2009 | 12th of Apr 2021 | hard | 20:27 |
| 1st of Dec 2009 | 12th of Apr 2021 | hard | 18:05 |
| 1st of Dec 2009 | 12th of Apr 2021 | hard | 25:24 |
| 30th of Nov 2009 | 11th of Oct 2020 | easy | 41:05 |
| 28th of Nov 2009 | 21st of Mar 2020 | medium | 23:29 |
| 27th of Nov 2009 | 21st of Mar 2020 | medium | 17:18 |
| 27th of Nov 2009 | 21st of Mar 2020 | medium | 20:24 |
| 24th of Nov 2009 | 11th of Jul 2021 | hard | 24:49 |
| 24th of Nov 2009 | 11th of Jul 2021 | hard | 28:24 |
| 24th of Nov 2009 | 11th of Jul 2021 | hard | 19:08 |
| 23rd of Nov 2009 | 11th of Jul 2021 | hard | 18:22 |
| 23rd of Nov 2009 | 11th of Jul 2021 | hard | 16:40 |
| 23rd of Nov 2009 | 11th of Jul 2021 | hard | 16:43 |
| 23rd of Nov 2009 | 30th of Jun 2021 | hard | 27:01 |
| 23rd of Nov 2009 | 30th of Jun 2021 | hard | 17:24 |
| 23rd of Nov 2009 | 30th of Jun 2021 | hard | 20:42 |
| 23rd of Nov 2009 | 30th of Jun 2021 | hard | 19:07 |
| 23rd of Nov 2009 | 30th of Jun 2021 | hard | 19:30 |
| 22nd of Nov 2009 | 30th of Jun 2021 | hard | 24:40 |
| 22nd of Nov 2009 | 8th of Sep 2020 | hard | 19:06 |
| 21st of Nov 2009 | 8th of Sep 2020 | hard | 20:36 |
| 21st of Nov 2009 | 8th of Sep 2020 | hard | 19:21 |
| 21st of Nov 2009 | 8th of Sep 2020 | hard | 26:11 |
| 21st of Nov 2009 | 8th of Sep 2020 | hard | 30:29 |
| 20th of Nov 2009 | 15th of Jul 2021 | hard | 22:23 |
| 19th of Nov 2009 | 31st of Jul 2020 | hard | 19:34 |
| 17th of Nov 2009 | 23rd of Jun 2021 | very hard | 18:05 |
| 16th of Nov 2009 | 23rd of Jun 2021 | very hard | 31:29 |
| 16th of Nov 2009 | 23rd of Jun 2021 | very hard | 25:15 |
| 15th of Nov 2009 | 15th of Apr 2021 | very hard | 23:28 |
| 15th of Nov 2009 | 15th of Apr 2021 | very hard | 26:22 |
| 14th of Nov 2009 | 15th of Apr 2021 | very hard | 29:56 |
| 12th of Nov 2009 | 29th of May 2020 | medium | 20:50 |
| 12th of Nov 2009 | 13th of Sep 2021 | medium | 18:31 |
| 11th of Nov 2009 | 13th of Sep 2021 | medium | 59:34 |
| 10th of Nov 2009 | 28th of May 2020 | medium | 66:25 |
| 9th of Nov 2009 | 28th of May 2020 | medium | 18:50 |
| 9th of Nov 2009 | 18th of Mar 2021 | very hard | 32:34 |
| 9th of Nov 2009 | 18th of Jan 2021 | very hard | 29:33 |
| 8th of Nov 2009 | 5th of Jul 2020 | very hard | 32:24 |
| 8th of Nov 2009 | 5th of Jul 2020 | very hard | 36:42 |
| 6th of Nov 2009 | 6th of Dec 2020 | hard | 19:05 |
| 5th of Nov 2009 | 18th of Mar 2021 | very hard | 83:13 |
| 5th of Nov 2009 | 18th of Dec 2020 | easy | 17:03 |
| 4th of Nov 2009 | 18th of Jul 2020 | medium | 25:48 |
| 3rd of Nov 2009 | 18th of Jul 2020 | medium | 74:10 |
| 2nd of Nov 2009 | 28th of Jul 2020 | very hard | 31:00 |
| 2nd of Nov 2009 | 28th of Jul 2020 | very hard | 34:27 |
| 1st of Nov 2009 | 5th of May 2020 | hard | 27:31 |
| 31st of Oct 2009 | 18th of Jul 2021 | easy | 30:18 |
| 31st of Oct 2009 | 18th of Jul 2021 | easy | 33:05 |
| 31st of Oct 2009 | 18th of Jul 2021 | easy | 23:56 |
| 31st of Oct 2009 | 5th of May 2020 | hard | 26:37 |
| 31st of Oct 2009 | 5th of May 2020 | hard | 30:11 |
| 30th of Oct 2009 | 15th of Jan 2021 | medium | 18:32 |
| 29th of Oct 2009 | 25th of Apr 2021 | medium | 18:18 |
| 29th of Oct 2009 | 25th of Apr 2021 | medium | 17:00 |
| 27th of Oct 2009 | 20th of Mar 2020 | medium | 23:57 |
| 26th of Oct 2009 | 6th of Apr 2020 | very hard | 24:08 |
| 26th of Oct 2009 | 6th of Apr 2020 | very hard | 28:01 |
| 23rd of Oct 2009 | 18th of Feb 2021 | very hard | 17:35 |
| 23rd of Oct 2009 | 18th of Feb 2021 | very hard | 17:01 |
| 23rd of Oct 2009 | 18th of Feb 2021 | very hard | 17:18 |
| 18th of Oct 2009 | 28th of Sep 2021 | easy | 16:47 |
| 18th of Oct 2009 | 17th of Aug 2021 | hard | 18:52 |
| 18th of Oct 2009 | 17th of Aug 2021 | hard | 22:55 |
| 18th of Oct 2009 | 17th of Aug 2021 | hard | 18:20 |
| 12th of Oct 2009 | 6th of Mar 2021 | hard | 18:17 |
| 11th of Oct 2009 | 29th of Sep 2020 | hard | 27:26 |
| 11th of Oct 2009 | 24th of Aug 2020 | very hard | 28:40 |
| 10th of Oct 2009 | 30th of May 2021 | very hard | 32:36 |
| 20th of Sep 2009 | 9th of Mar 2021 | hard | 21:40 |
| 20th of Sep 2009 | 29th of Aug 2020 | hard | 26:21 |
| 20th of Sep 2009 | 11th of Sep 2021 | medium | 17:15 |
| 20th of Sep 2009 | 8th of Aug 2021 | medium | 19:48 |