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				List of puzzles, categorized by subject area. Each puzzle includes a solution.			 
				
					http://rec-puzzles.org/				
							 
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					Family game of visual perception.				 
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					Contains examples of Scott Kim's ambigrams. ... Creator of puzzles and ambigrams for brain games and math education. • Casual Games Conference • Tales of a ...				 
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					L'indovinello più difficile del mondo (The hardest logic puzzle in the world) is ... Retrieved from "http://en.wikipedia.org/wiki/The_Hardest_Logic_Puzzle_Ever" ...				 
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					Brain Boosters offers online activities for your kids including educational games and brain teasers. ... Win a Wireless Lab. Siemens We Can Change the World ...				 
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					Brain-Fun.com has great fun activities to keep you occupied and thinking for hours. ... Welcome to Brain-Fun.com, the best site on the Internet for free, online math ...				 
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					Free daily jigsaw puzzles, choose your puzzle cut, new picture daily. Cow Munching. ... Copyright © JigZone.com 2006 ( no images on this site can be copied ...				 
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					Play online Nurikabe the puzzle game also known as Cell Structure and Islands in the Stream				 
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					TANGRAM - The oldest chinese puzzle. ZTOR Logical Games Zone is your relax and fun place ... The objective of this game is to form a given shape (CURRENT ...				 
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