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
unsolvedNon Consecutive Killer Sudoku
by Richard (on 27. September 2013, 12:00)
1292
93 %
unsolvedChaos Renban Sudoku
by Richard (on 20. September 2013, 10:56)
1012
87 %
unsolvedKropki Sudoku
by Richard (on 13. September 2013, 12:00)
1371
87 %
unsolvedDTGT Leftover (V) - Pentomino in the Box
by Richard (on 6. September 2013, 12:00)
852
93 %
unsolvedDTGT Leftover (IV) - Easy as Chaos ABC
by Richard (on 5. September 2013, 12:00)
932
90 %
unsolvedDTGT Leftover (III) - Sudokakuro
by Richard (on 4. September 2013, 12:00)
982
86 %
unsolvedDTGT Leftover (II) - Easy as ABC - No Touch
by Richard (on 2. September 2013, 12:00)
1012
92 %
unsolvedDTGT Leftover (I) - Capsules
by Richard (on 31. August 2013, 12:00)
1022
85 %
unsolvedX-Sums Sudoku (III)
by Richard (on 30. August 2013, 12:00)
1311
87 %
unsolvedJapanese Sum Pentominos (II)
by Richard (on 23. August 2013, 12:00)
1111
87 %
unsolvedKiller Skyscrapers (II)
by Richard (on 16. August 2013, 12:00)
1102
91 %
unsolvedMasyu Battleships (II)
by Richard (on 9. August 2013, 12:00)
1451
86 %
unsolvedPrime Domino (II)
by Richard (on 2. August 2013, 12:00)
892
87 %
unsolvedSpiral City Construction (II)
by Richard (on 26. July 2013, 12:00)
832
96 %
unsolvedSudokuro (II)
by Richard (on 19. July 2013, 12:00)
1092
89 %
unsolvedClassic City Construction (III)
by Richard (on 12. July 2013, 12:00)
523
88 %
unsolvedDomino Loop (II)
by Richard (on 5. July 2013, 12:00)
782
94 %
unsolvedJune Pentomino Month (4) - Increasing Pentomino Sudoku
by Richard (on 28. June 2013, 12:00)
533
90 %
unsolvedJune Pentomino Month (3) - Filled Liar Loop
by Richard (on 21. June 2013, 12:00)
534
97 %
unsolvedJune Pentomino Month (2) - White Pentominos
by Richard (on 14. June 2013, 12:00)
1121
88 %
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