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 (053) - Outside Sudoku
by Richard (on 2. December 2014, 00:00)
2561
87 %
unsolvedDouble Dutch Sudoku Advent (1) - Search Nine vs. Rossini
by Richard (on 1. December 2014, 12:00)
1452
91 %
unsolvedABC'tje: Sudoku Variants Series
by Richard (on 28. November 2014, 12:00)
763
90 %
unsolvedSudoku Variants Series (052) - Rank Sudoku
by Richard (on 25. November 2014, 00:00)
1612
90 %
unsolvedLondon Leftover - 2014 Killer Sudoku
by Richard (on 21. November 2014, 12:00)
1572
90 %
unsolvedSudoku Variants Series (051) - Disjoint Groups
by Richard (on 18. November 2014, 00:00)
2122
88 %
unsolvedSpiral City Construction (IV)
by Richard (on 14. November 2014, 12:00)
732
97 %
unsolvedSudoku Variants Series (050) - Bent Diagonals
by Richard (on 11. November 2014, 00:00)
1652
88 %
unsolvedDomino mit Zwei
by Richard (on 7. November 2014, 12:00)
682
87 %
unsolvedSudoku Variants Series (049) - OddMax
by Richard (on 4. November 2014, 00:00)
2201
85 %
unsolvedCoral
by Richard (on 31. October 2014, 12:00)
1251
82 %
unsolvedSudoku Variants Series (048) - XV
by Richard (on 28. October 2014, 00:00)
2083
92 %
unsolvedOverlapping Chaos Sudoku
by Richard (on 24. October 2014, 12:00)
873
89 %
unsolvedSudoku Variants Series (047) - Prime Killer
by Richard (on 21. October 2014, 00:00)
1683
94 %
unsolvedDomino Loop (III)
by Richard (on 17. October 2014, 12:00)
573
93 %
unsolvedSudoku Variants Series (046) - Anti Knight
by Richard (on 14. October 2014, 05:41)
2352
88 %
unsolvedPento Parade Leftover (5) - Pentapa
by Richard (on 10. October 2014, 12:00)
1032
92 %
unsolvedPento Parade Leftover (4) - Mini Pento Loops
by Richard (on 9. October 2014, 12:00)
842
93 %
unsolvedPento Parade Leftover (3) - Pentomino Word Search
by Richard (on 8. October 2014, 12:00)
822
87 %
unsolvedSudoku Variants Series (045) - Quadruple Sudoku
by Richard (on 7. October 2014, 00:00)
2242
85 %
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