Pentomino puzzles
The pentomino set consists of the twelve different pieces that can be built from five identical squares. In the portal they have often been combined with other puzzle types like Sudoku or Slither Link, but also Magnets or Tapa.
| Description | solved | Rating | |
|---|---|---|---|
 | Flip by chrisjnap (on 22. November 2025, 18:34) | 5 |  N/A |
 | Elemental Balance by Xidak11 (on 20. November 2025, 03:46) | 2 | N/A |
| Enclosure by damasosos92 (on 15. November 2025, 13:42) | 6 |  N/A |
| Wichtels Rätselherbst 2025 (5): Die verschneite Eisbahn by wichtel (on 25. October 2025, 20:25) | 13 |  95 % |
| 2D Printer (Pentomino + Loop) by sfushidahardy (on 17. September 2025, 18:29) | 18 |  98 % |
| Tenuity (Japanese sums/Pentomino chain) by dumediat (on 14. September 2025, 15:03) | 24 |  100 % |
| [PAC] Funky Fishing Trip by rockratzero (on 12. September 2025, 06:48) | 19 |  91 % |
| LOST by Blobz (on 18. August 2025, 16:00) | 82 | 94 % |
| P-Bahn (Pentominous U-Bahn) by Agent (on 25. July 2025, 09:00) | 22 | 88 % |
| Quantum Pentomino by prismic911 (on 10. May 2025, 17:46) | 1 |  N/A |
| Penthouse by marty_sears (on 1. April 2025, 09:09) | 285 | 96 % |
| Chaos Construction: FroZen Pentominoes by oklux (on 25. January 2025, 21:14) | 28 | 96 % |
| Hybrid Series #1: Pentominous Mid-Loop by Tyrgannus (on 11. January 2025, 11:32) | 31 | 98 % |
| Yakamoz by Niverio (on 22. December 2024, 11:28) | 27 | 99 % |
| Arcade (Pentopia + Simple Loop) by sfushidahardy (on 17. November 2024, 01:03) | 32 | 97 % |
| Pentominous Cave by Tacosian (on 8. November 2024, 06:59) | 27 | 95 % |
| Wichtels (später) Rätselsommer 2024 (13 und Schluss): Doppelte Freude by wichtel (on 29. October 2024, 20:25) | 12 | 85 % |
| Wichtels (später) Rätselsommer 2024 (12): Geteilte Freude by wichtel (on 27. October 2024, 20:24) | 10 | 68 % |
| Wichtels Rätselsommer 2024 (3): Diebische Wichtel by wichtel (on 17. August 2024, 20:23) | 20 | 99 % |
| Twix (Pentominous Suguru) by Al Fresco (on 10. August 2024, 12:35) | 25 | 84 % |
