Double Dutch Sudoku Advent (13) - Renban vs. Quad Sums
| Solver | Solution date |
|---|---|
| jalebc | on 11. December 2025, 21:09 |
| goodcity | on 10. December 2025, 07:42 |
| ZornsLemon | on 9. September 2025, 00:19 |
| SKORP17 | on 13. August 2025, 21:09 |
| Greg | on 14. April 2024, 04:42 |
| lmdemasi | on 29. March 2024, 21:12 |
| TomBradyLambeth | on 9. May 2023, 02:25 |
| sinchai4547 | on 3. February 2023, 19:07 |
| snowyegret | on 1. October 2022, 17:07 |
| Krokant | on 4. August 2022, 13:22 |
| misko | on 6. June 2022, 22:26 |
| Nick Smirnov | on 1. April 2022, 13:03 |
| geronimo92 | on 15. September 2021, 10:28 |
| EKBM | on 16. April 2021, 11:22 |
| Erwin | on 3. January 2021, 21:22 |
| keelyc27 | on 14. June 2020, 22:06 |
| amitsowani | on 9. May 2020, 12:48 |
| kishy72 | on 11. January 2020, 14:48 |
| qw014052 | on 4. January 2020, 05:58 |
| cdwg2000 | on 27. December 2019, 05:16 |
| tamz29 | on 21. November 2019, 23:21 |
| moss | on 18. October 2018, 09:22 |
| Julianl | on 21. November 2017, 21:00 |
| Matt | on 18. June 2017, 16:58 |
| Saskia | on 17. June 2017, 16:41 |
| JonaS2010 | on 28. March 2017, 20:37 |
| sojaboon | on 15. February 2016, 17:54 |
| yusaku | on 4. February 2016, 05:51 |
| Marian | on 1. November 2015, 17:55 |
| skypper | on 13. September 2015, 20:25 |
| dm_litv | on 23. August 2015, 06:34 |
| marsigel | on 3. August 2015, 20:39 |
| rcg | on 9. June 2015, 12:28 |
| RobertBe | on 20. May 2015, 16:57 |
| Carolin | on 3. April 2015, 14:39 |
| skywalker | on 29. March 2015, 21:44 |
| rakesh | on 19. February 2015, 11:10 |
| adam001 | on 7. February 2015, 22:50 |
| Faxi | on 31. January 2015, 21:57 |
| EMREdersin | on 15. January 2015, 02:12 |
| zuzanina | on 13. January 2015, 10:23 |
| Realshaggy | on 6. January 2015, 00:40 |
| ffricke | on 4. January 2015, 12:30 |
| Laje6 | on 3. January 2015, 20:11 |
| Hasenvogel | on 31. December 2014, 19:13 |
| kopfball | on 28. December 2014, 13:01 |
| sloffie | on 28. December 2014, 10:41 |
| Nothere | on 26. December 2014, 19:43 |
| jhrdina | on 25. December 2014, 22:28 |
| mamaglü | on 25. December 2014, 20:49 |
| Babsi | on 24. December 2014, 08:07 |
| Mathi | on 23. December 2014, 14:52 |
| jonjoc | on 23. December 2014, 00:07 |
| Toastbrot | on 22. December 2014, 22:34 |
| celisa | on 22. December 2014, 21:30 |
| Mody | on 22. December 2014, 16:12 |
| ManuH | on 20. December 2014, 18:07 |
| HaSe | on 20. December 2014, 16:39 |
| sandmoppe | on 20. December 2014, 13:55 |
| rimodech | on 20. December 2014, 01:00 |
| mango | on 19. December 2014, 14:14 |
| ildiko | on 19. December 2014, 09:59 |
| Zzzyxas | on 18. December 2014, 18:25 |
| deu | on 18. December 2014, 12:07 |
| saskia-daniela | on 18. December 2014, 05:42 |
| Anke76 | on 17. December 2014, 12:55 |
| garganega | on 17. December 2014, 08:39 |
| Florian82 | on 17. December 2014, 08:37 |
| pokerke | on 16. December 2014, 22:13 |
| cornuto | on 16. December 2014, 18:41 |
| lutzreimer | on 15. December 2014, 23:17 |
| SilBer | on 15. December 2014, 20:54 |
| Rollie | on 15. December 2014, 20:31 |
| term | on 15. December 2014, 15:12 |
| uko50 | on 15. December 2014, 14:38 |
| Kwaka | on 15. December 2014, 14:14 |
| Uhu | on 15. December 2014, 13:23 |
| derwolf23 | on 15. December 2014, 10:27 |
| NikolaZ | on 15. December 2014, 08:54 |
| MrLiang | on 14. December 2014, 19:06 |
| Luigi | on 14. December 2014, 18:13 |
| KlausRG | on 14. December 2014, 13:23 |
| Thomster | on 14. December 2014, 13:20 |
| pin7guin | on 14. December 2014, 13:08 |
| sf2l | on 14. December 2014, 12:17 |
| marcmees | on 14. December 2014, 10:59 |
| flaemmchen | on 14. December 2014, 10:02 |
| AnnaTh | on 14. December 2014, 08:04 |
| matter | on 14. December 2014, 02:41 |
| ancyna | on 14. December 2014, 00:10 |
| BFaw | on 14. December 2014, 00:09 |
| zhergan | on 13. December 2014, 22:15 |
| Joe Average | on 13. December 2014, 21:40 |
| Statistica | on 13. December 2014, 21:20 |
| zorant | on 13. December 2014, 21:07 |
| RALehrer | on 13. December 2014, 21:00 |
| ranna3 | on 13. December 2014, 19:46 |
| r45 | on 13. December 2014, 18:36 |
| Alex | on 13. December 2014, 17:41 |
| CHalb | on 13. December 2014, 15:45 |
| tuace | on 13. December 2014, 15:42 |
| Danielle | on 13. December 2014, 15:22 |
| Rollo | on 13. December 2014, 14:38 |
| 111chrisi | on 13. December 2014, 14:27 |
| ch1983 | on 13. December 2014, 13:24 |
| Eisbär | on 13. December 2014, 13:19 |
| fridgrer | on 13. December 2014, 12:55 |
| ibag | on 13. December 2014, 12:53 |
| Fred76 | on 13. December 2014, 12:41 |
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