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
unsolvedEasy Peasy Sudoku Advent (23) - Parity Poopers
by Richard (on 23. December 2025, 06:00)
1362
92 %
unsolvedHSSC Appetizer (4) - Anti Knight
by Richard (on 22. December 2025, 06:00)
1482
89 %
unsolvedEasy Peasy Sudoku Advent (22) - Summing Up
by Richard (on 22. December 2025, 06:00)
1012
90 %
unsolvedEasy Peasy Sudoku Advent (21) - Cage Relations
by Richard (on 21. December 2025, 06:00)
1042
91 %
unsolvedHSSC Appetizer (3) - Weiqi
by Richard (on 20. December 2025, 06:00)
433
93 %
unsolvedEasy Peasy Sudoku Advent (20) - Assorted Sandwiches
by Richard (on 20. December 2025, 06:00)
1632
95 %
unsolvedEasy Peasy Sudoku Advent (19) - Little Palindromes
by Richard (on 19. December 2025, 06:00)
1802
95 %
unsolvedHSSC Appetizer (2) - Sudoku XV
by Richard (on 18. December 2025, 06:00)
1123
88 %
unsolvedEasy Peasy Sudoku Advent (18) - Snake
by Richard (on 18. December 2025, 06:00)
1851
92 %
unsolvedEasy Peasy Sudoku Advent (17) - Sum and product killer
by Richard (on 17. December 2025, 06:00)
1601
93 %
unsolvedHSSC Appetizer (1) - Sudoku Mathrax
by Richard (on 16. December 2025, 06:00)
1143
96 %
unsolvedEasy Peasy Sudoku Advent (16) - Y-Sums
by Richard (on 16. December 2025, 06:00)
1402
97 %
unsolvedEasy Peasy Sudoku Advent (15) - Thermometers - Removed Bulbs
by Richard (on 15. December 2025, 06:00)
1163
93 %
unsolvedEasy Peasy Sudoku Advent (14) - Consecutive Sums
by Richard (on 14. December 2025, 06:00)
1752
96 %
unsolvedEasy Peasy Sudoku Advent (13) - Zipper Lines ++
by Richard (on 13. December 2025, 06:00)
1652
95 %
unsolvedEasy Peasy Sudoku Advent (12) - Greater Than X
by Richard (on 12. December 2025, 06:00)
1482
96 %
unsolvedEasy Peasy Sudoku Advent (11) - Killer Skyscrapers
by Richard (on 11. December 2025, 06:00)
1712
94 %
unsolvedEasy Peasy Sudoku Advent (10) - Product Ltd
by Richard (on 10. December 2025, 06:00)
1462
95 %
unsolvedEasy Peasy Sudoku Advent (09) - Counting Neighbours
by Richard (on 9. December 2025, 06:00)
1572
96 %
unsolvedEasy Peasy Sudoku Advent (08) - Sum Triplets
by Richard (on 8. December 2025, 06:00)
1862
94 %
  Page 1 Page 2 Page 3 Page 4 Page 5 ... 

Login