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 | |
|---|---|---|---|
 | Ausgedehnte Mittagspause by Richard (on 26. February 2010, 12:00) | 69 |  97 % |
| Diagonal killer sudoku by Richard (on 19. February 2010, 12:00) | 104 |  92 % |
| Pentomino Minesweeper by Richard (on 12. February 2010, 12:00) | 124 |  92 % |
| Addierter Neuner in Doppelpack by Richard (on 5. February 2010, 12:00) | 72 | 94 % |
| Überlappungssudoku II by Richard (on 29. January 2010, 12:00) | 75 | 93 % |
| Pünktchen Sudoku 6 by Richard (on 22. January 2010, 12:00) | 145 | 87 % |
| Chaos Windoku III by Richard (on 15. January 2010, 12:00) | 99 | 88 % |
| Bunte Vierecke 1 by Richard (on 8. January 2010, 12:00) | 87 | 82 % |
| Bunte Vierecke - Knapp daneben by Richard (on 8. January 2010, 12:00) | 61 | 87 % |
| Knapp daneben Twin Killer II by Richard (on 1. January 2010, 12:00) | 44 |  95 % |
| Kropki-Pünktchen-Zwilling 2009-2010 by Richard (on 1. January 2010, 00:00) | 103 | 94 % |
| Überlappungssudoku by Richard (on 25. December 2009, 12:00) | 91 | 94 % |
| Merry XMas by Richard (on 25. December 2009, 00:00) | 113 | 82 % |
| Addierter Siebener im Doppelpack by Richard (on 18. December 2009, 12:00) | 109 | 92 % |
| Klein aber fein: berührungslos by Richard (on 11. December 2009, 12:00) | 125 | 87 % |
| Klein aber fein: diagonal by Richard (on 11. December 2009, 12:00) | 111 | 85 % |
| Gefüllter Rundweg by Richard (on 4. December 2009, 12:00) | 137 | 93 % |
| RiesenKropkiWindoku by Richard (on 27. November 2009, 12:00) | 92 | 88 % |
| Das Rätselportal 1: Rätselautoren by Richard (on 20. November 2009, 12:00) | 78 | 75 % |
| Das Rätselportal 2: Rätsel by Richard (on 20. November 2009, 12:00) | 86 | 87 % |
