Richard
Richard is one of the most productive authors in the puzzle portal. His specialty are Sudoku variants and ABCtjes, but he also likes using Pentominoes in his puzzles. Richards puzzles are very popular: almost all of his puzzles are rated above 80%, and they cover the whole difficulty range. Enjoy Richard's puzzle creations!
| Description | solved | Rating | |
|---|---|---|---|
 | Twin chaos sudoku by Richard (on 21. October 2009, 21:48) | 119 |  93 % |
| Pünktchen Sudoku 5 by Richard (on 13. October 2009, 06:45) | 139 |  92 % |
| Domino 2 by Richard (on 7. October 2009, 11:13) | 102 | 86 % |
| Domino 1 by Richard (on 7. October 2009, 11:13) | 214 |  80 % |
| Jigsaw Kropki 4 by Richard (on 3. October 2009, 19:48) | 108 | 92 % |
| Jigsaw Kropki 3 by Richard (on 29. September 2009, 06:38) | 124 | 92 % |
| Jigsaw Kropki 2 by Richard (on 27. September 2009, 08:30) | 148 |  86 % |
| Jigsaw Kropki 1 by Richard (on 27. September 2009, 08:30) | 167 | 84 % |
| Toroidaler Buchstabensalat by Richard (on 26. September 2009, 06:35) | 111 | 91 % |
| Zweiter Buchstabensalat - Jigsaw by Richard (on 11. September 2009, 20:38) | 73 | 83 % |
| Buchstabensalat I - Chaos by Richard (on 28. August 2009, 21:36) | 109 | 79 % |
| 5-ABCtje by Richard (on 28. August 2009, 09:01) | 71 |  90 % |
| Combi Windoku by Richard (on 23. July 2009, 09:57) | 123 | 92 % |
| Städte ABCtje by Richard (on 16. July 2009, 21:40) | 121 | 82 % |
| Kropki Windoku by Richard (on 16. July 2009, 16:49) | 149 | 90 % |
| Twin Killer Sudoku III by Richard (on 8. July 2009, 14:19) | 93 | 93 % |
| Kombi-Sudoku Hochhäuser-Pünktchen II by Richard (on 4. July 2009, 23:03) | 134 | 92 % |
| Kombi-Sudoku Hochhäuser-Pünktchen by Richard (on 27. June 2009, 19:55) | 153 | 93 % |
| *100* Doppelter Pentomino-Rundweg by Richard (on 17. June 2009, 21:00) | 103 | 95 % |
| Wörter 2 by Richard (on 15. June 2009, 14:52) | 122 | 83 % |
