Luigi
Luigi, a.k.a.
Peter Krah, is not only the most industrious solver in the portal
(he wants them all!), but also the most productive puzzle author.
He will tackle every subject, and he frequently introduces surprising
new ideas or puzzle series. The Luigi effect
(L.-E.) is a humorous
term for occasional initial flaws in his puzzles.
Try Luigi's puzzles and have fun!
| Description | solved | Rating | |
|---|---|---|---|
 | Folgen im Sudokufieber by Luigi (on 12. August 2020, 09:16) | 17 |  86 % |
| Abstände by Luigi (on 24. October 2019, 15:14) | 37 | 84 % |
| Whalewatching II by Luigi (on 26. September 2019, 13:45) | 30 |  96 % |
| Whalewatching by Luigi (on 25. September 2019, 09:48) | 45 | 88 % |
| Endlich mal wieder ein Chaos Sudoku by Luigi (on 19. September 2019, 13:08) | 60 |  82 % |
| Shikaku fully toroidal by Luigi (on 18. June 2018, 14:33) | 20 | 89 % |
| Triple Japasu IV - Pin7guins nightmare by Luigi (on 23. May 2018, 09:22) | 29 |  95 % |
| Triple Japasu III by Luigi (on 27. April 2018, 08:10) | 53 | 94 % |
| Triple Japasu II by Luigi (on 27. April 2018, 08:10) | 74 | 91 % |
| Triple Japasu I by Luigi (on 27. April 2018, 08:10) | 94 |  86 % |
| Botschaft mit Courier! by Luigi (on 14. December 2017, 13:27) | 30 | 73 % |
| Ausgrabungen in Limcastregos by Luigi (on 25. August 2017, 11:43) | 26 | 92 % |
| Morgenstund hat Gold im Mund by Luigi (on 23. May 2017, 11:52) | 35 | 87 % |
| Japanisches Domino Hitori by Luigi (on 18. March 2016, 12:41) | 45 | 94 % |
| Japanische Dominos by Luigi (on 17. March 2016, 20:19) | 64 | 91 % |
| Doppelte Adventssummen 5. Advent by Luigi (on 29. February 2016, 08:05) | 35 | 90 % |
| Doppelte Adventssummen 4. Advent by Luigi (on 20. December 2015, 08:04) | 52 | 96 % |
| Doppelte Adventssummen 3.Advent by Luigi (on 13. December 2015, 08:03) | 60 | 95 % |
| Doppelte Adventssummen 2.Advent by Luigi (on 6. December 2015, 08:02) | 71 | 94 % |
| Doppelte Adventssummen 1. Advent by Luigi (on 29. November 2015, 08:01) | 82 | 85 % |
