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 | |
|---|---|---|---|
 | Kleiner Little Irregular Killer 1 by Richard (on 12. October 2012, 12:00) | 92 |  88 % |
| Kleiner Little Irregular Killer 2 by Richard (on 12. October 2012, 12:00) | 91 | 90 % |
| Regional Yajilin by Richard (on 5. October 2012, 12:00) | 112 |  90 % |
| September 2358 Monat (5) - Fillomino by Richard (on 28. September 2012, 12:00) | 118 |  83 % |
| September 2358 Monat (3) - Sudoku I by Richard (on 21. September 2012, 12:00) | 107 | 91 % |
| September 2358 Monat (4) - Sudoku II by Richard (on 21. September 2012, 12:00) | 63 |  85 % |
| September 2358 Monat (2) - Koralle by Richard (on 14. September 2012, 12:00) | 87 | 94 % |
| September 2358 Monat (1) - Schlangen by Richard (on 7. September 2012, 12:00) | 112 | 91 % |
| Pfeil Killer Sudoku 2 by Richard (on 31. August 2012, 12:00) | 150 | 90 % |
| Hurra: Zafer ist 33! by Richard (on 30. August 2012, 00:00) | 48 | 97 % |
| Little Irregular Killer 1 by Richard (on 29. August 2012, 12:00) | 88 | 91 % |
| Little Irregular Killer 2 by Richard (on 29. August 2012, 12:00) | 73 | 94 % |
| Hurra: Arvid ist 41! by Richard (on 25. August 2012, 00:00) | 89 | 92 % |
| Capsules (1) by Richard (on 24. August 2012, 12:00) | 141 | 82 % |
| Capsules (2) by Richard (on 24. August 2012, 12:00) | 112 | 90 % |
| Even Sandwich Sudoku by Richard (on 17. August 2012, 12:00) | 112 | 87 % |
| X-Sums Sudoku I by Richard (on 10. August 2012, 12:00) | 146 | 90 % |
| X-Sums Sudoku II by Richard (on 10. August 2012, 12:00) | 103 | 91 % |
| Echte Randsummen Sudoku I by Richard (on 3. August 2012, 12:00) | 108 | 89 % |
| Echte Randsummen Sudoku II by Richard (on 3. August 2012, 12:00) | 75 | 87 % |
