| Description | solved | Rating
|
|---|
 | X-Sums Sudoku (III)
by Richard (on 30. August 2013, 12:00) | 131 | 
87 %
|
| Japanese Sum Pentominos (II)
by Richard (on 23. August 2013, 12:00) | 111 |
87 %
|
| Killer Skyscrapers (II)
by Richard (on 16. August 2013, 12:00) | 110 | 
91 %
|
| Masyu Battleships (II)
by Richard (on 9. August 2013, 12:00) | 145 |
86 %
|
| Prime Domino (II)
by Richard (on 2. August 2013, 12:00) | 89 |
87 %
|
| Spiral City Construction (II)
by Richard (on 26. July 2013, 12:00) | 83 |
96 %
|
| Sudokuro (II)
by Richard (on 19. July 2013, 12:00) | 108 |
89 %
|
| Classic City Construction (III)
by Richard (on 12. July 2013, 12:00) | 52 | 
88 %
|
| Domino Loop (II)
by Richard (on 5. July 2013, 12:00) | 78 |
94 %
|
| June Pentomino Month (4) - Increasing Pentomino Sudoku
by Richard (on 28. June 2013, 12:00) | 53 |
90 %
|
| June Pentomino Month (3) - Filled Liar Loop
by Richard (on 21. June 2013, 12:00) | 53 | 
97 %
|
| June Pentomino Month (2) - White Pentominos
by Richard (on 14. June 2013, 12:00) | 112 |
88 %
|
| June Pentomino Month (1) - Pentomino Yajilin
by Richard (on 7. June 2013, 12:00) | 87 |
96 %
|
| May XL-Month (5) - Blackout Domino
by Richard (on 31. May 2013, 12:00) | 58 |
96 %
|
| May XL-Month (4) - Battleships Masyu
by Richard (on 24. May 2013, 12:00) | 68 |
91 %
|
| May XL-Month (3) - Regional Yajilin
by Richard (on 17. May 2013, 12:00) | 84 |
93 %
|
| May XL-Month (2) - Capsules
by Richard (on 10. May 2013, 12:00) | 92 |
88 %
|
| May XL-Month (1) - Filled Loop
by Richard (on 3. May 2013, 12:00) | 64 |
88 %
|
| Pentomino in the Box
by Richard (on 26. April 2013, 12:00) | 76 |
91 %
|
| Kleiner Little Killer Killer
by Richard (on 19. April 2013, 12:00) | 83 |
92 %
|
