Brain teasers, puzzles, riddles, games and optical illusions.
http://www.brainbashers.com/
Can you put the mixed-up pictures of animals together to solve our Animal Scramble puzzles?. Dogsledding 101. Learn all about what it takes to put ...
http://www.pbs.org/wnet/nature/fun.html
A site that allows you to create puzzles and games for your newsletters, flyers, handouts,or classroom assignments.
http://www.puzzlemaker.com/
An encyclopedia entry describing the rules, history, strategies and variants of Sudoku. Notes that these are a type of "latin square" which have been analyzed since ancient times.
http://en.wikipedia.org/wiki/Sudoku
Home site for the Binary Arts line of mind puzzles.
http://www.puzzles.com/
To get a feel for what you'll be up against, try the puzzles below. Solve them and we may have a slot for you in our engineering department (we love ...
http://www.google.com/puzzles/
