| Description | solved | Rating
|
|---|
 | Double Dutch Sudoku Advent (13) - Renban vs. Quad Sums
by Richard (solved on 16. April 2021, 11:22) | 105 | 
91 %
|
| Double Dutch Sudoku Advent (11) - Position vs. Maxed Squares
by Richard (solved on 16. April 2021, 11:22) | 106 | 
89 %
|
| Double Dutch Sudoku Advent (9) - Next to Nine vs. Battenburg
by Richard (solved on 16. April 2021, 11:21) | 115 |
88 %
|
| Double Dutch Sudoku Advent (7) - Arrows vs. Edge Difference
by Richard (solved on 16. April 2021, 11:20) | 116 |
92 %
|
| Double Dutch Sudoku Advent (5) - Clone vs. Pointing Evens
by Richard (solved on 16. April 2021, 11:20) | 119 |
92 %
|
| Double Dutch Sudoku Advent (3) - Thermometers vs. Edge Sums
by Richard (solved on 16. April 2021, 11:19) | 124 |
87 %
|
| Double Dutch Sudoku Advent (1) - Search Nine vs. Rossini
by Richard (solved on 16. April 2021, 11:18) | 142 |
91 %
|
| ABC'tje: Sudoku Variants Series
by Richard (solved on 16. April 2021, 11:17) | 73 |
90 %
|
| London Leftover - 2014 Killer Sudoku
by Richard (solved on 16. April 2021, 11:11) | 150 |
90 %
|
| Spiral City Construction (IV)
by Richard (solved on 16. April 2021, 11:11) | 70 |
97 %
|
| Domino mit Zwei
by Richard (solved on 16. April 2021, 11:10) | 68 |
87 %
|
| Coral
by Richard (solved on 16. April 2021, 11:10) | 119 | 
82 %
|
| Overlapping Chaos Sudoku
by Richard (solved on 16. April 2021, 11:09) | 86 |
89 %
|
| Domino Loop (III)
by Richard (solved on 16. April 2021, 11:08) | 56 |
93 %
|
| Toroidal Sudoku (VI)
by Richard (solved on 16. April 2021, 11:07) | 62 |
90 %
|
| Spiral City Construction (III)
by Richard (solved on 16. April 2021, 11:07) | 72 |
95 %
|
| Twin Killer Sudoku VI
by Richard (solved on 16. April 2021, 11:06) | 80 | 
96 %
|
| Magnets
by Richard (solved on 13. April 2021, 15:32) | 85 |
88 %
|
| Mathrax (2)
by Richard (solved on 13. April 2021, 15:31) | 93 |
84 %
|
| Toroidal Sudoku (V)
by Richard (solved on 13. April 2021, 15:31) | 79 |
87 %
|
