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
unsolvedSudoku Variants Series (323) - Killer Kropki Sudoku
by Richard (on 2. June 2021, 00:00)
815
96 %
unsolvedSudoku Variants Series (322) - Ascending Starters Sudoku
by Richard (on 26. May 2021, 00:00)
903
96 %
unsolvedSudoku Variants Series (321) - Slingshot Sudoku
by Richard (on 19. May 2021, 00:00)
1003
97 %
unsolvedSudoku Variants Series (320) - Social Distance Sudoku
by Richard (on 12. May 2021, 00:00)
813
91 %
unsolvedSudoku Variants Series (319) - Star Battle Sandwich
by Richard (on 5. May 2021, 00:00)
974
96 %
unsolved(Extra)ordinary Arrow Sudoku
by Richard (on 1. May 2021, 13:33)
1503
94 %
unsolvedSudoku Variants Series (318) - Thermometers - Removed Bulbs
by Richard (on 28. April 2021, 00:00)
724
95 %
unsolvedSudoku Variants Series (317) - Sudoku Pair Up
by Richard (on 20. April 2021, 20:07)
1392
93 %
unsolvedSudoku Variants Series (316) - Sudoku Bachelor
by Richard (on 14. April 2021, 00:00)
1022
91 %
unsolvedSudoku Variants Series (315) - Summing Up Sudoku
by Richard (on 7. April 2021, 00:00)
774
95 %
unsolvedSudoku Variants Series (314) - Chess Pairs Sudoku
by Richard (on 31. March 2021, 00:00)
1202
86 %
unsolvedSudoku Variants Series (313) - Above 20 Sudoku
by Richard (on 24. March 2021, 00:00)
953
91 %
unsolvedSudoku Variants Series (312) - Sum Parity Circles Sudoku
by Richard (on 17. March 2021, 00:00)
793
93 %
unsolvedSudoku Variants Series (311) - A-Sums Sudoku
by Richard (on 10. March 2021, 00:00)
1612
93 %
unsolvedSudoku Variants Series (310) - Sum Triplets Sudoku
by Richard (on 3. March 2021, 00:00)
775
95 %
unsolvedSudoku Variants Series (309) - Sudoku Kropki Pointers
by Richard (on 24. February 2021, 00:00)
723
95 %
unsolvedSudoku Variants Series (308) - 6-Cell outside Sudoku
by Richard (on 17. February 2021, 00:00)
1053
91 %
unsolvedSudoku Variants Series (307) - Sum Snake Sudoku
by Richard (on 10. February 2021, 00:00)
854
96 %
unsolvedSudoku Variants Series (306) - Square Crow Sudoku
by Richard (on 3. February 2021, 00:00)
694
94 %
unsolvedSudoku Variants Series (305) - Encaged Kropki Sudoku
by Richard (on 27. January 2021, 00:00)
734
97 %
  ... Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 ... 

Login