Double Stacks (Sandwich sudoku)
| Solver | Solution date |
|---|---|
| casquefou | on 6. January 2026, 23:46 |
| diziet | on 29. October 2025, 14:58 |
| snuuba | on 26. October 2025, 17:42 |
| Snuggles | on 23. September 2025, 13:55 |
| Playmaker6174 | on 23. September 2025, 12:06 |
| Harold | on 21. September 2025, 22:04 |
| ch1983 | on 17. September 2025, 20:44 |
| BlackApolloX | on 7. September 2025, 15:57 |
| W1n5t0n | on 5. September 2025, 14:27 |
| superkinkel | on 5. September 2025, 13:16 |
| Nagesh | on 4. September 2025, 06:09 |
| phs | on 30. August 2025, 07:28 |
| bereolosp | on 29. August 2025, 04:15 |
| widjo | on 29. August 2025, 02:06 |
| SirJefferE | on 28. August 2025, 00:34 |
| Ratzfaz | on 27. August 2025, 20:27 |
| Fortunate | on 26. August 2025, 21:47 |
| pepe74287 | on 26. August 2025, 15:29 |
| ManuH | on 23. August 2025, 21:02 |
| adam001 | on 23. August 2025, 20:10 |
| ColleDK | on 23. August 2025, 17:51 |
| H.I. McDunnough | on 23. August 2025, 14:51 |
| idanz | on 23. August 2025, 12:08 |
| Lussie | on 22. August 2025, 12:16 |
| lancer102rus | on 22. August 2025, 11:24 |
| Clairitin | on 21. August 2025, 18:00 |
| jordanza | on 21. August 2025, 14:25 |
| alx | on 21. August 2025, 04:06 |
| RockyRoer | on 21. August 2025, 02:50 |
| egubachu | on 21. August 2025, 00:44 |
| zuzanina | on 21. August 2025, 00:28 |
| Stolle | on 20. August 2025, 22:14 |
| doomedmageknight | on 20. August 2025, 20:25 |
| butch02 | on 20. August 2025, 18:46 |
| terrible_casserole | on 20. August 2025, 18:27 |
| Silentdodo | on 20. August 2025, 17:52 |
| damo_89 | on 20. August 2025, 16:58 |
| yves.staub | on 20. August 2025, 16:26 |
| ordnanceordinance | on 20. August 2025, 16:04 |
| Franjo | on 20. August 2025, 15:09 |
| redgecko | on 20. August 2025, 14:00 |
| rstarks | on 20. August 2025, 13:58 |
| Jeraldo82 | on 20. August 2025, 12:53 |
| raaaaa | on 20. August 2025, 11:48 |
| olegavibe | on 20. August 2025, 10:16 |
| RebelSystem | on 20. August 2025, 09:50 |
| Megalobrainiac | on 20. August 2025, 08:11 |
| Cane_Puzzles | on 20. August 2025, 08:07 |
| biorycbyd | on 20. August 2025, 08:07 |
| Elliott810 | on 20. August 2025, 06:48 |
| Peteronium | on 20. August 2025, 06:39 |
| LachyDachy | on 20. August 2025, 06:20 |
| brandon_bot | on 20. August 2025, 05:33 |
| allama | on 20. August 2025, 05:03 |
| thomamas | on 20. August 2025, 03:04 |
| Imperial Marcher | on 20. August 2025, 01:43 |
| xzy0003 | on 20. August 2025, 01:42 |
| jadezki | on 20. August 2025, 01:41 |
| Postnormal | on 20. August 2025, 00:41 |
| dingledork | on 20. August 2025, 00:11 |
| jgarber | on 20. August 2025, 00:08 |
| mjozska1985 | on 19. August 2025, 23:44 |
| AlSina | on 19. August 2025, 23:44 |
| galium_odoratum | on 19. August 2025, 23:02 |
| josemadre | on 19. August 2025, 22:51 |
| root_vegetable | on 19. August 2025, 22:24 |
| neuq | on 19. August 2025, 22:17 |
| Deivi55 | on 19. August 2025, 22:04 |
| haaksema | on 19. August 2025, 21:16 |
| Mathemagier | on 19. August 2025, 21:10 |
| samuella | on 19. August 2025, 21:09 |
| AvonD | on 19. August 2025, 20:52 |
| Jodelbanane | on 19. August 2025, 20:34 |
| Joyofrandomness | on 19. August 2025, 20:29 |
| atmospherium | on 19. August 2025, 20:20 |
| zrbakhtiar | on 19. August 2025, 19:57 |
| Qodec | on 19. August 2025, 19:53 |
| rictech | on 19. August 2025, 19:51 |
| imagle | on 19. August 2025, 19:51 |
| Greg | on 19. August 2025, 19:50 |
| drf93 | on 19. August 2025, 19:36 |
| mabjim007 | on 19. August 2025, 19:36 |
| Platinum | on 19. August 2025, 19:21 |
| Pairot | on 19. August 2025, 19:07 |
| OWAWAW | on 19. August 2025, 18:38 |
| Onyx | on 19. August 2025, 18:34 |
| Merovius | on 19. August 2025, 18:22 |
| henter | on 19. August 2025, 18:01 |
| cmigas | on 19. August 2025, 17:59 |
| SKORP17 | on 19. August 2025, 17:48 |
| Bellsita | on 19. August 2025, 17:47 |
| Crul | on 19. August 2025, 17:34 |
| scushuaishuai | on 19. August 2025, 17:28 |
| severinus | on 19. August 2025, 16:54 |
| welgen | on 19. August 2025, 16:25 |
| Buttafingazz | on 19. August 2025, 16:15 |
| jalebc | on 19. August 2025, 16:12 |
| Zibl | on 19. August 2025, 15:44 |
| da-hans | on 19. August 2025, 15:35 |
| fuxia | on 19. August 2025, 15:18 |
| AngusWBA | on 19. August 2025, 15:12 |
| tgstar | on 19. August 2025, 15:11 |
| marcmees | on 19. August 2025, 15:06 |
| wilsig | on 19. August 2025, 14:36 |
| OutOfMyMindBRB | on 19. August 2025, 14:16 |
| Fizz | on 19. August 2025, 14:16 |
| Karitsu | on 19. August 2025, 14:06 |
| johnreid | on 19. August 2025, 13:37 |
| cornuto | on 19. August 2025, 13:31 |
| forsen | on 19. August 2025, 13:11 |
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