Please visit the following sites which give useful information about Brain-teasers
Toys For The Brain ToysForTheBrain - Community for riddle, brain teaser and enigma lover on the net. http://www.toysforthebrain.com
lateralpuzzles.com lateralpuzzles.com is a discussion forum where fans of lateral thinking puzzles can set and interactively solve problems by asking questions.
http://www.lateralpuzzles.com
