Regional Bat (Region sum lines/Battenburg sudoku)
| Solver | Solution date |
|---|---|
| brimmy | on 20. February 2025, 22:05 |
| tuoni2 | on 18. February 2025, 03:50 |
| owler | on 1. February 2025, 00:21 |
| pepe74287 | on 1. January 2025, 17:25 |
| noodlehead | on 19. December 2024, 23:46 |
| cmigas | on 21. October 2024, 05:58 |
| karen_birgitta | on 31. August 2024, 01:28 |
| lovely | on 14. August 2024, 13:20 |
| joelth | on 28. July 2024, 17:55 |
| elloschmello | on 22. July 2024, 21:42 |
| zrbakhtiar | on 30. June 2024, 16:47 |
| liushong | on 10. June 2024, 13:52 |
| humaLautema | on 7. June 2024, 15:43 |
| PippoForte | on 3. June 2024, 08:52 |
| cryptique | on 30. May 2024, 02:32 |
| RJW1985 | on 21. April 2024, 18:10 |
| Julianl | on 13. April 2024, 23:18 |
| Illuminated | on 10. April 2024, 00:30 |
| XIAOYING | on 4. April 2024, 03:46 |
| Krokant | on 25. March 2024, 20:08 |
| sorryimLate | on 24. March 2024, 17:35 |
| Carolin | on 21. March 2024, 19:19 |
| killer_rectangle | on 20. March 2024, 15:51 |
| nmmc123 | on 20. March 2024, 03:49 |
| Rosaly | on 19. March 2024, 23:11 |
| Stargazing Albatross | on 19. March 2024, 23:10 |
| NotThatKindOfDoctor | on 18. March 2024, 22:48 |
| danmeehan91324 | on 14. March 2024, 21:46 |
| Krisonium | on 13. March 2024, 14:18 |
| han233ing | on 13. March 2024, 13:40 |
| butch02 | on 12. March 2024, 21:38 |
| TeamSchmidt | on 12. March 2024, 21:29 |
| alexc | on 12. March 2024, 21:12 |
| halakani | on 12. March 2024, 19:00 |
| BaumJames | on 12. March 2024, 14:59 |
| Starlight | on 12. March 2024, 13:27 |
| lmdemasi | on 12. March 2024, 11:12 |
| two_halves1 | on 12. March 2024, 07:10 |
| rameshsrivats | on 12. March 2024, 04:19 |
| AvonD | on 12. March 2024, 03:41 |
| Willkimo | on 12. March 2024, 02:58 |
| trashghost | on 12. March 2024, 02:58 |
| by81996672 | on 12. March 2024, 01:36 |
| OutOfMyMindBRB | on 12. March 2024, 01:08 |
| Iluvsodah | on 11. March 2024, 23:47 |
| asver | on 11. March 2024, 23:05 |
| farodin64 | on 11. March 2024, 22:58 |
| Brodie2000 | on 11. March 2024, 22:57 |
| lianarox | on 11. March 2024, 21:22 |
| CaptZebraCakes | on 11. March 2024, 21:00 |
| seeppp | on 11. March 2024, 20:32 |
| marcmees | on 11. March 2024, 20:26 |
| fuxia | on 11. March 2024, 18:35 |
| teuthida | on 11. March 2024, 18:29 |
| mihel111 | on 11. March 2024, 17:38 |
| tuturitu | on 11. March 2024, 17:32 |
| SKORP17 | on 11. March 2024, 17:21 |
| Mr_tn | on 11. March 2024, 16:38 |
| Fizz | on 11. March 2024, 15:42 |
| creo | on 11. March 2024, 15:37 |
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