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 | |
|---|---|---|---|
 | Killer Windoku by Richard (on 21. January 2011, 12:00) | 106 |  90 % |
| Weggewehtes Sudoku by Richard (on 14. January 2011, 12:00) | 42 |  92 % |
| FtZ FTZ 14253 by Richard (on 7. January 2011, 12:00) | 18 |  88 % |
| 2010 - 2011 Überlappungssudoku 007 by Richard (on 31. December 2010, 12:00) | 73 | 95 % |
| Merry XMas - Überlappungssudoku by Richard (on 24. December 2010, 12:00) | 72 | 95 % |
| Addierter Neuner im Doppelpack II by Richard (on 17. December 2010, 12:00) | 80 | 96 % |
| Gewichteter Randsummen Sudoku by Richard (on 10. December 2010, 12:00) | 82 | 76 % |
| Pentomino Schleifen III by Richard (on 3. December 2010, 12:00) | 59 | 96 % |
| Distanz Sudoku by Richard (on 26. November 2010, 12:00) | 100 | 84 % |
| ...Steigendes Distanz Sudoku by Richard (on 26. November 2010, 12:00) | 126 | 89 % |
| Normaler Rundweg mit Besonderheiten by Richard (on 19. November 2010, 12:00) | 43 | 89 % |
| Eine kleine Reihenfolge by Richard (on 19. November 2010, 12:00) | 42 | 74 % |
| Jigsaw Killer by Richard (on 12. November 2010, 12:00) | 95 | 92 % |
| Domino 0~9 mit Zwei. by Richard (on 5. November 2010, 12:00) | 68 | 91 % |
| Jubiläumsrätsel - 2 Jahre Rätselportal by Richard (on 1. November 2010, 00:00) | 70 | 94 % |
| Sudoku mit zwei by Richard (on 29. October 2010, 12:00) | 102 | 84 % |
| Killer Sudoku mit zwei by Richard (on 29. October 2010, 12:00) | 115 | 90 % |
| Kropkidomino 0~4 by Richard (on 22. October 2010, 12:00) | 73 | 84 % |
| Kropkidomino 0~6 by Richard (on 22. October 2010, 12:00) | 74 | 87 % |
| Toroidal Sudoku III by Richard (on 15. October 2010, 12:00) | 57 | 84 % |
