| Description | solved | Rating
|
|---|
 | Sudoku Variants Series (061) - Before Nine by Richard (on 27. January 2015, 00:00) | 213 |  87 %
|
 | Sudoku Variants Series (060) - Quad Sums by Richard (on 20. January 2015, 00:00) | 146 |  87 %
|
 | Sudoku Variants Series (059) - Center Dot by Richard (on 13. January 2015, 00:00) | 178 |  84 %
|
 | Sudoku Variants Series (058) - Kropki by Richard (on 6. January 2015, 00:00) | 180 |  94 %
|
 | Sudoku Variants Series (057) - All Odd / Even by Richard (on 30. December 2014, 00:00) | 171 |  82 %
|
 | Mathrax (3) by Richard (on 26. December 2014, 12:00) | 90 |  88 %
|
 | Double Dutch Sudoku Advent (23) - Palindrome vs. Coast to Coast by Richard (on 23. December 2014, 12:00) | 107 |  91 %
|
 | Sudoku Variants Series (056) - Missing Arrow by Richard (on 23. December 2014, 00:00) | 171 |  87 %
|
 | Double Dutch Sudoku Advent (21) - Consecutive vs. Slot Machine by Richard (on 21. December 2014, 12:00) | 101 |  88 %
|
 | Double Dutch Sudoku Advent (19) - 1~9 vs. Clocks by Richard (on 19. December 2014, 12:00) | 113 |  91 %
|
 | Double Dutch Sudoku Advent (17) - Outside vs. Hidden Skyscrapers by Richard (on 17. December 2014, 12:00) | 106 |  92 %
|
 | Sudoku Variants Series (055) - Black and White Sudoku by Richard (on 16. December 2014, 00:00) | 155 |  93 %
|
 | Double Dutch Sudoku Advent (15) - Even Sandwich vs. Point to Next by Richard (on 15. December 2014, 12:00) | 108 |  90 %
|
 | Double Dutch Sudoku Advent (13) - Renban vs. Quad Sums by Richard (on 13. December 2014, 12:00) | 109 |  91 %
|
 | Double Dutch Sudoku Advent (11) - Position vs. Maxed Squares by Richard (on 11. December 2014, 12:00) | 106 |  89 %
|
 | Double Dutch Sudoku Advent (9) - Next to Nine vs. Battenburg by Richard (on 9. December 2014, 12:00) | 118 |  88 %
|
 | Sudoku Variants Series (054) - Minimax by Richard (on 9. December 2014, 00:00) | 173 |  92 %
|
 | Double Dutch Sudoku Advent (7) - Arrows vs. Edge Difference by Richard (on 7. December 2014, 12:00) | 120 |  91 %
|
 | Double Dutch Sudoku Advent (5) - Clone vs. Pointing Evens by Richard (on 5. December 2014, 12:00) | 121 |  92 %
|
 | Double Dutch Sudoku Advent (3) - Thermometers vs. Edge Sums by Richard (on 3. December 2014, 12:00) | 127 |  87 %
|