| | Cool Quiz - http://www.coolquiz.com/ offers quizzes, trivia, quotes, useless facts, discussion forums, Fact of the Day, Today in History, and more. |
| | Fun Trivia Quizzes - http://www.funtrivia.com/ The world's largest and most popular trivia website with over 1000000 trivia questions and quizzes. |
| | Trivia.com - http://www.trivia.com Trivia.com - presents online trivia games, trivia quiz, trivia puzzles, fun trivia, trivia history, trivia news, trivia jokes, etc. |
| | Useful Trivia - http://www.usefultrivia.com An archive of miscellaneous pedantry and other useful stuff. |
| | Collections of Unusual Facts - Corsinet.com - http://www.corsinet.com Trivial Trivia is a collection of interesting but useless trivial facts, unconventional wisdom, unusual information and extraordinary bits of knowledge. |
| | Only Riddles - http://www.onlyriddles.com One of the internet's largest riddle websites. Contains thousands of riddles on a myriad of topics - everything from humor to math. Exercise your brain by completing these puzzles. Users can also contribute riddles. |