Bulbs on a Ring [Odd/Even Thermos]
| Solver | Solution date |
|---|---|
| asver | on 24. December 2025, 17:12 |
| zrbakhtiar | on 18. June 2025, 17:42 |
| Uhu | on 9. June 2025, 17:10 |
| Koba | on 29. May 2025, 14:35 |
| Ye Nay Myo Han | on 23. May 2025, 15:36 |
| chanelaw | on 20. May 2025, 07:35 |
| MaxSmartable | on 10. May 2025, 03:32 |
| egglet | on 6. May 2025, 23:06 |
| TaeChi | on 6. May 2025, 21:26 |
| Qodec | on 6. May 2025, 20:04 |
| DiMono | on 5. May 2025, 23:29 |
| farodin64 | on 5. May 2025, 14:41 |
| Adaki | on 4. May 2025, 16:23 |
| Evicts | on 4. May 2025, 13:31 |
| tgstar | on 4. May 2025, 04:49 |
| mathpesto | on 4. May 2025, 03:33 |
| whtshername | on 4. May 2025, 00:44 |
| RailMan | on 3. May 2025, 21:47 |
| JayBird | on 3. May 2025, 21:38 |
| Ikke Moon | on 3. May 2025, 19:03 |
| SKORP17 | on 3. May 2025, 16:21 |
| Tinnifer | on 3. May 2025, 15:32 |
| Smoncko | on 3. May 2025, 09:44 |
| Merovius | on 3. May 2025, 08:39 |
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