Square Killer Quadruplets
| Solver | Solution date |
|---|---|
| sockerbecca | on 28. February 2025, 01:05 |
| KatiBru | on 21. August 2023, 13:51 |
| Just me | on 26. June 2023, 15:47 |
| Counterfeitly | on 19. September 2022, 21:47 |
| Crul | on 10. January 2022, 21:37 |
| DJdoku | on 14. November 2021, 03:28 |
| Vebby | on 6. November 2021, 08:16 |
| DVFrank | on 10. October 2021, 17:10 |
| mlkj | on 24. April 2021, 17:57 |
| nseydel | on 19. April 2021, 23:56 |
| misko | on 30. January 2021, 18:16 |
| polar | on 11. November 2020, 14:42 |
| Jaych | on 10. November 2020, 19:00 |
| MalkoMann | on 10. November 2020, 14:31 |
| PreparingFiles | on 9. November 2020, 04:47 |
| CaneloC | on 7. November 2020, 13:32 |
| ManuH | on 7. November 2020, 12:17 |
| bflat | on 7. November 2020, 11:05 |
| tinounou | on 6. November 2020, 16:22 |
| bosjo | on 6. November 2020, 15:02 |
| Bobby | on 6. November 2020, 13:03 |
| LongOrteil | on 6. November 2020, 03:31 |
| Dina | on 6. November 2020, 01:39 |
| TimE | on 6. November 2020, 00:02 |
| panthchesh | on 5. November 2020, 17:10 |
| marcmees | on 5. November 2020, 16:51 |
| Storm | on 5. November 2020, 16:08 |
| NikolaZ | on 5. November 2020, 15:55 |
| zorant | on 5. November 2020, 13:13 |
| Sktx | on 5. November 2020, 11:56 |
| tyb | on 5. November 2020, 06:03 |
| ThrowngNinja | on 5. November 2020, 02:27 |
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