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!

	Description	solved	Rating
	Wall by Richard (on 11. October 2013, 12:00)	102	83 %
	Consecutive Killer Sudoku by Richard (on 4. October 2013, 12:00)	108	90 %
	Non Consecutive Killer Sudoku by Richard (on 27. September 2013, 12:00)	132	93 %
	Chaos Renban Sudoku by Richard (on 20. September 2013, 10:56)	105	88 %
	Kropki Sudoku by Richard (on 13. September 2013, 12:00)	142	87 %
	DTGT Leftover (V) - Pentomino in the Box by Richard (on 6. September 2013, 12:00)	87	93 %
	DTGT Leftover (IV) - Easy as Chaos ABC by Richard (on 5. September 2013, 12:00)	95	90 %
	DTGT Leftover (III) - Sudokakuro by Richard (on 4. September 2013, 12:00)	102	87 %
	DTGT Leftover (II) - Easy as ABC - No Touch by Richard (on 2. September 2013, 12:00)	103	93 %
	DTGT Leftover (I) - Capsules by Richard (on 31. August 2013, 12:00)	105	85 %
	X-Sums Sudoku (III) by Richard (on 30. August 2013, 12:00)	138	87 %
	Japanese Sum Pentominos (II) by Richard (on 23. August 2013, 12:00)	115	87 %
	Killer Skyscrapers (II) by Richard (on 16. August 2013, 12:00)	114	91 %
	Masyu Battleships (II) by Richard (on 9. August 2013, 12:00)	147	86 %
	Prime Domino (II) by Richard (on 2. August 2013, 12:00)	92	86 %
	Spiral City Construction (II) by Richard (on 26. July 2013, 12:00)	87	97 %
	Sudokuro (II) by Richard (on 19. July 2013, 12:00)	114	89 %
	Classic City Construction (III) by Richard (on 12. July 2013, 12:00)	55	87 %
	Domino Loop (II) by Richard (on 5. July 2013, 12:00)	79	94 %
	June Pentomino Month (4) - Increasing Pentomino Sudoku by Richard (on 28. June 2013, 12:00)	55	90 %