11.
Spreadsheet Jokes: A Bunch of Riddles
A bunch of riddles on spreadsheet programs.
www.j-walk.com/ss/jokes/riddles.htm
12.
Brain Teasers
Printable brain teasers for kids and adults, riddles, logic puzzles, paradoxes, optical illusions, IQ tests, free brain games, lawyer jokes and other challenges for your mind.
brainden.com/
13.
Einstein's Logic Puzzle
So you want a hard brain teaser! Well, here it is.
www.brain-fun.com/Brain-Teasers/EinsteinsRiddle.php
14.
Brain Teasers, Puzzles, Games and More
Brain-Fun.com has great fun activities to keep you occupied and thinking for hours.
www.brain-fun.com/
15.
Brain Teaser With Funny Riddles, Puzzles, And Illusion Pictures
Breain Teasing Site With good puzzles, riddles, illusions, 3d stereograms and magic tricks
www.mycrazy.com/
16.
Recreational Math (Riddle, Puzzle, Brain Teaser) - Numericana
'Final answers' by Dr. Gerard P. Michon to a few questions of recreational mathematics (either just for fun or to demonstrate useful mathematical tools).
home.att.net/~numericana/answer/recreational.htm
17.
Riddles & Vocal Words Puzzles
Brain Teaser World: Optical illusions,riddles,puzzles, brain teasers and more !
www.brainteaser-world.com/puzzles/vocal-words/vocal-words-archives.htm
18.
The Daily Brain Teaser & Puzzle By E-mail Club Solution Page
Solutions to the Daily Brain Teaser Clubs Puzzles.
www.afunzone.com/dailysolutions.html
19.
Lot's of short funny riddles including animal riddles, brain teaser ...
Lot's of short funny riddles including animal riddles, brain teaser riddles, child riddles, difficult riddles, easy riddles, fun math riddles, fun riddles, funny kid riddles, funny riddles,...
www.shortfunnyriddles.com/
20.
RiddleAday.com
Riddles, puzzles and brain teasers to challenge and entertain all ages. [E-mail lists]
www.riddleaday.com/
