Logic Masters Deutschland e.V.

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!

DescriptionsolvedRating
unsolvedTapa
by Richard (on 22. August 2014, 12:00)
1062
82 %
unsolvedSudoku Variants Series (038) - Group Sums
by Richard (on 19. August 2014, 00:00)
1853
95 %
unsolvedMagnets
by Richard (on 15. August 2014, 12:00)
892
88 %
unsolvedSudoku Variants Series (037) - X-Sums
by Richard (on 12. August 2014, 00:00)
5301
91 %
unsolvedMathrax (2)
by Richard (on 8. August 2014, 12:00)
1001
84 %
unsolvedSudoku Variants Series (036) - Non Consecutive
by Richard (on 5. August 2014, 00:00)
2173
86 %
unsolvedToroidal Sudoku (V)
by Richard (on 1. August 2014, 12:00)
863
87 %
unsolvedSudoku Variants Series (035) - Box Sums
by Richard (on 29. July 2014, 00:00)
2402
89 %
unsolvedTwin Chaos Sudoku III
by Richard (on 25. July 2014, 12:00)
842
88 %
unsolvedSudoku Variants Series (034) - Magic Squares
by Richard (on 22. July 2014, 00:00)
2282
88 %
unsolvedPentomino Minesweeper (IV)
by Richard (on 18. July 2014, 12:00)
982
91 %
unsolvedSudoku Variants Series (033) - Little Killer
by Richard (on 15. July 2014, 00:00)
1914
95 %
unsolvedMathrax (1)
by Richard (on 11. July 2014, 12:00)
982
88 %
unsolved7x7-Leftover (10) - Sum 100 (Chaos)
by Richard (on 10. July 2014, 00:00)
922
86 %
unsolved7x7-Leftover (09) - OddMax (Scattered)
by Richard (on 10. July 2014, 00:00)
1012
89 %
unsolved7x7-Leftover (08) - Consecutive Circles (Chaos)
by Richard (on 9. July 2014, 00:00)
1211
84 %
unsolved7x7-Leftover (07) - Quad Sums (Scattered)
by Richard (on 9. July 2014, 00:00)
1032
87 %
unsolvedSudoku Variants Series (032) - Anti Diagonal
by Richard (on 8. July 2014, 00:00)
2522
87 %
unsolved7x7-Leftover (06) - Sudoku Low (Toroidal)
by Richard (on 7. July 2014, 00:00)
1072
87 %
unsolved7x7-Leftover (05) - Killer (Chaos)
by Richard (on 7. July 2014, 00:00)
1082
91 %
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