Dutch Flat Mates (Quad Sums)
| Solver | Solution date |
|---|---|
| PippoForte | on 23. February 2025, 23:42 |
| Sus | on 24. January 2025, 15:46 |
| kingoffries | on 15. January 2025, 18:30 |
| BabyfacedBard | on 31. December 2024, 18:28 |
| jaxmetallic | on 9. December 2024, 15:44 |
| NEWS | on 2. December 2024, 02:15 |
| piyush | on 21. November 2024, 19:30 |
| Woody03130 | on 13. November 2024, 19:44 |
| ikaikaw | on 7. November 2024, 04:33 |
| 3ColorTheorem | on 6. November 2024, 13:07 |
| Sewerin | on 3. November 2024, 19:57 |
| radium | on 25. October 2024, 04:06 |
| Camaras | on 24. October 2024, 05:10 |
| liushong | on 3. October 2024, 07:28 |
| widjo | on 1. October 2024, 21:50 |
| Drawoon | on 21. September 2024, 02:33 |
| da-hans | on 13. September 2024, 08:44 |
| sorryimLate | on 5. September 2024, 13:10 |
| ManuH | on 29. August 2024, 15:07 |
| snowyegret | on 25. August 2024, 12:32 |
| MaxSmartable | on 25. August 2024, 08:36 |
| brimmy | on 24. August 2024, 18:37 |
| robokong | on 23. August 2024, 06:50 |
| Julianl | on 22. August 2024, 20:56 |
| Flinty | on 22. August 2024, 18:27 |
| OJPS | on 22. August 2024, 16:05 |
| Megalobrainiac | on 22. August 2024, 11:54 |
| Bjd | on 22. August 2024, 08:45 |
| marcmees | on 21. August 2024, 19:00 |
| olliwright | on 21. August 2024, 18:33 |
| SKORP17 | on 21. August 2024, 18:18 |
| palpot | on 21. August 2024, 14:45 |
| Luigi | on 21. August 2024, 14:38 |
| lmdemasi | on 21. August 2024, 14:14 |
| alexsmart | on 21. August 2024, 12:29 |
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