Stack'em Killer Sudoku
| Solver | Solution date |
|---|---|
| PinkNickels | on 3. December 2025, 22:27 |
| RadchenkoAleksandr | on 5. October 2025, 09:17 |
| augsod | on 22. July 2025, 04:52 |
| mezkur7 | on 27. November 2024, 05:27 |
| valle1124 | on 17. July 2024, 18:39 |
| Just me | on 22. February 2024, 01:25 |
| jalebc | on 6. August 2022, 19:36 |
| apwelho | on 22. June 2022, 14:54 |
| PixelPlucker | on 21. October 2021, 08:40 |
| moss | on 2. May 2021, 09:55 |
| Greg | on 25. March 2021, 22:41 |
| fuxia | on 24. February 2021, 11:54 |
| 97johny | on 6. December 2020, 12:27 |
| rcg | on 12. November 2020, 12:18 |
| tinounou | on 5. November 2020, 22:10 |
| Zzzyxas | on 30. October 2020, 23:39 |
| ManuH | on 25. October 2020, 08:40 |
| ckolokotronis | on 24. October 2020, 21:21 |
| Uhu | on 24. October 2020, 13:34 |
| Expagel | on 23. October 2020, 21:15 |
| zuzanina | on 23. October 2020, 13:03 |
| geronimo92 | on 22. October 2020, 01:28 |
| samuella | on 22. October 2020, 00:59 |
| PreparingFiles | on 21. October 2020, 23:58 |
| Imperial Marcher | on 21. October 2020, 14:02 |
| Joseph nehme | on 21. October 2020, 12:47 |
| Djmelee3000 | on 21. October 2020, 00:22 |
| polar | on 20. October 2020, 23:26 |
| zorant | on 20. October 2020, 22:39 |
| skywalker | on 20. October 2020, 22:14 |
| Pygmalion | on 20. October 2020, 20:45 |
| idan5342 | on 20. October 2020, 20:17 |
| Sky Ocean | on 20. October 2020, 19:40 |
| Debrutsid | on 20. October 2020, 16:52 |
| adam001 | on 20. October 2020, 15:38 |
| amirbeirat | on 20. October 2020, 15:12 |
| Willy Wonka | on 20. October 2020, 13:52 |
| mackerel | on 20. October 2020, 04:34 |
| NikolaZ | on 20. October 2020, 01:00 |
| Julianl | on 19. October 2020, 22:32 |
| ThrowngNinja | on 19. October 2020, 22:29 |
| Nothere | on 19. October 2020, 22:14 |
| 111chrisi | on 19. October 2020, 21:05 |
| Manchego | on 19. October 2020, 19:18 |
| Sktx | on 19. October 2020, 17:10 |
| primovera | on 19. October 2020, 17:06 |
| kelkoo97 | on 19. October 2020, 16:58 |
| dm_litv | on 19. October 2020, 16:36 |
| SirWoezel | on 19. October 2020, 16:19 |
| tenaliraman | on 19. October 2020, 16:12 |
| Realshaggy | on 19. October 2020, 15:01 |
| rimodech | on 19. October 2020, 14:35 |
| Lisztes | on 19. October 2020, 14:19 |
| Mark Sweep | on 19. October 2020, 13:39 |
| cdwg2000 | on 19. October 2020, 13:12 |
Back to the puzzle
