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 (209) - Bust Sudoku
by Richard (on 28. November 2017, 00:00)
1203
93 %
unsolvedSudoku Variants Series (208) - Snakes Sudoku
by Richard (on 21. November 2017, 00:00)
893
92 %
unsolvedSudoku Variants Series (207) - Disparity Sudoku
by Richard (on 14. November 2017, 00:00)
1252
85 %
unsolvedSudoku Variants Series (206) - T-Crossword Sudoku
by Richard (on 7. November 2017, 00:00)
782
83 %
unsolvedSudoku Variants Series (205) - Rolling the dice Sudoku
by Richard (on 31. October 2017, 00:00)
952
89 %
unsolvedSudoku Variants Series (204) - Tight Fit Sudoku
by Richard (on 24. October 2017, 00:00)
1431
84 %
unsolvedSudoku Variants Series (203) - Hot/Cold Thermometer Sudoku
by Richard (on 17. October 2017, 00:00)
1252
89 %
unsolvedSudoku Variants Series (202) - Letter Killer Sudoku
by Richard (on 10. October 2017, 00:00)
983
95 %
unsolvedSudoku Variants Series (201) - Tennisdoku
by Richard (on 3. October 2017, 00:00)
1152
86 %
unsolvedSudoku Variants Series (200) - Equation Sudoku
by Richard (on 26. September 2017, 00:00)
1192
85 %
unsolvedSudoku Variants Series (199) - Neighbours Sudoku
by Richard (on 19. September 2017, 00:00)
1222
91 %
unsolvedSudoku Variants Series (198) - XXV Sudoku
by Richard (on 12. September 2017, 00:00)
1132
85 %
unsolvedSudoku Variants Series (197) - Alternating Stripes Sudoku
by Richard (on 5. September 2017, 00:00)
1112
85 %
unsolvedSudoku Variants Series (196) - Three is a crowd Sudoku
by Richard (on 29. August 2017, 00:00)
1133
94 %
unsolvedSudoku Variants Series (195) - Figure Sum Sudoku
by Richard (on 22. August 2017, 00:00)
1022
93 %
unsolvedSudoku Variants Series (194) - Placement Sudoku
by Richard (on 15. August 2017, 00:00)
1112
84 %
unsolvedSudoku Variants Series (193) - Triangle Sums Sudoku
by Richard (on 8. August 2017, 00:00)
1172
95 %
unsolvedSudoku Variants Series (192) - Serbian Frame Sudoku
by Richard (on 1. August 2017, 00:00)
1182
91 %
unsolvedSudoku Variants Series (191) - Cloned Strands Sudoku
by Richard (on 25. July 2017, 00:00)
1182
88 %
unsolvedSudoku Variants Series (190) - Blackout Sudoku
by Richard (on 18. July 2017, 00:00)
1212
81 %
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