X-sums Killer Sudoku
| Solver | Solution date |
|---|---|
| misko | on 16. February 2026, 18:57 |
| tgstar | on 28. November 2025, 10:22 |
| steeto | on 6. December 2024, 13:22 |
| Steven R | on 22. November 2024, 04:14 |
| Gliperal | on 5. November 2024, 01:37 |
| by81996672 | on 11. April 2024, 10:42 |
| Ineffabilis | on 11. February 2023, 04:48 |
| h5663454 | on 21. December 2022, 17:13 |
| Silverstep | on 2. November 2022, 04:02 |
| AvonD | on 28. September 2022, 01:43 |
| ONeill | on 19. September 2022, 21:53 |
| KNT | on 12. September 2022, 04:46 |
| Vebby | on 25. September 2021, 00:02 |
| Mody | on 15. June 2021, 17:45 |
| Mark Sweep | on 10. June 2021, 02:56 |
| zorant | on 9. March 2021, 20:50 |
| bigger | on 2. January 2021, 18:49 |
| cdwg2000 | on 30. December 2020, 21:55 |
| Jesper | on 6. December 2020, 21:20 |
| MagnusJosefsson | on 12. November 2020, 22:20 |
| Nylimb | on 7. November 2020, 10:52 |
| LurkingFrog | on 17. October 2020, 01:09 |
| faratu | on 13. October 2020, 13:00 |
| primovera | on 11. October 2020, 22:19 |
| harrison | on 11. October 2020, 17:58 |
| Qodec | on 11. October 2020, 15:44 |
| puzzlemuncher69 | on 9. October 2020, 04:58 |
| rimodech | on 9. October 2020, 00:04 |
| Drendo | on 7. October 2020, 11:14 |
| Realshaggy | on 6. October 2020, 21:49 |
| marcmees | on 6. October 2020, 21:34 |
| NikolaZ | on 5. October 2020, 00:20 |
| ManuH | on 4. October 2020, 18:58 |
| polar | on 4. October 2020, 09:51 |
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