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 (010) - Answer Eight
by Richard (on 4. February 2014, 00:00)
3143
89 %
unsolvedJanuary City Construction Month (5) - Labyrinth
by Richard (on 31. January 2014, 12:00)
643
97 %
unsolvedSudoku Variants Series (009) - Next to nine Sudoku
by Richard (on 28. January 2014, 00:00)
4352
91 %
unsolvedJanuary City Construction Month (4) - Regional City Construction
by Richard (on 24. January 2014, 12:00)
682
91 %
unsolvedSudoku Variants Series (008) - Trio Sudoku
by Richard (on 21. January 2014, 00:00)
3242
74 %
unsolvedJanuary City Construction Month (3) - Yajilin
by Richard (on 17. January 2014, 12:00)
702
94 %
unsolvedSudoku Variants Series (007) - Consecutive Circles
by Richard (on 14. January 2014, 00:00)
3801
88 %
unsolvedJanuary City Construction Month (2) - City Construction In the Box
by Richard (on 10. January 2014, 12:00)
464
88 %
unsolvedSudoku Variants Series (006) - Consecutive Sudoku
by Richard (on 7. January 2014, 00:00)
3902
90 %
unsolvedJanuary City Construction Month (1) - Classic
by Richard (on 3. January 2014, 12:00)
652
84 %
unsolvedSudoku Variants Series (005) - Renban Sudoku
by Richard (on 31. December 2013, 12:00)
4551
86 %
unsolved2013-2014: Twin Chaos Sudoku 0~8
by Richard (on 31. December 2013, 00:00)
913
95 %
unsolvedTouching Pentominos II
by Richard (on 27. December 2013, 12:00)
1362
95 %
unsolvedSudoku Variants Series (004) - Position Sudoku
by Richard (on 24. December 2013, 12:00)
3731
89 %
unsolvedDecorated Christmas Tree
by Richard (on 20. December 2013, 12:00)
493
97 %
unsolvedSudoku Variants Series (003) - Search Nine Sudoku
by Richard (on 17. December 2013, 12:00)
5682
89 %
unsolvedBoS-Leftover (6) - Missing Arrow Sudoku
by Richard (on 13. December 2013, 12:00)
1272
92 %
unsolvedBoS-Leftover (5) - Sudoku XV
by Richard (on 12. December 2013, 12:00)
1831
88 %
unsolvedBoS-Leftover (4) - Odd/Even Skyscraper Sudoku
by Richard (on 11. December 2013, 12:00)
1252
92 %
unsolvedSudoku Variants Series (002) - No Touch Sudoku
by Richard (on 10. December 2013, 12:00)
4842
84 %
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