A Collection of Quant Riddles: Logical and lateral type thinking riddles with some answers.Able2Know: A public forum for riddlers and riddle lovers in several topics.Amusements in Mathematics: Riddles by Henry Ernest Dudeney.Brain Teasers: Classic puzzles and riddles sorted in several sections - general logic, weighing puzzles, Einstein's riddles, number sequences, and crossing river.Daily Outrageous Rebus Riddle Contest: Cartoon rebus riddles posted daily. Answers are submitted by e-mail.DiMensIoNS: Riddles abound, odd and complex riddles, brain teasers. Explained meanings and complete answers.Fleabusters' Kids Fun Page: Riddles with responses as well as unanswered.Funny Riddles: Categorized collection.Harder Riddles: Some harder riddles marked with stars to identify the degree of difficulty of each riddle. Accompanied with answers.Historiddle: Collection of free internet puzzles, riddles and brain teasers based on the history of the 20th century.HumorShack: Archive of cartoons, riddles with answers and a free mailinglist.Jason's Puzzler Page: Small collection of riddles with answers.MindBreakers: Since 1995 free puzzles, riddles, brain teasers, quizes, and games. Fascinating riddles and multipart puzzles.OnlyRiddles.com: Searchable database of riddles with answers. Accepts visitor submissions and offers an RSS feed.Opossum Sally's Goldenmean: Collections of jokes and riddles from penpals.Pack 114 Fun Pages: A collection of ten trivial riddles.PickandSend: A collection of brain teasers, riddles, and logic puzzles. Answers on highlight, sending feature.Puzzles & Riddles: IT experts provide answers to some of the most demanding puzzles and riddles.Puzzles by Sam Loyd: Ten puzzles from a collection that appeared in various newspapers and magazines over the previous fifty years.Random Riddles: A collection of submitted riddles.Riddle of the Week: Just one question a week. Answer on e-mail.Riddle Planet: A contest with twenty-five riddles per each classified round with a money prize for the first person to solve them all.Riddle-Poems, and How to Make Them: The gentle and literate art of the rhyming riddle.RiddleAday: Riddles, puzzles and brain teasers to challenge and entertain all ages. [E-mail lists]Riddles: Some challenging riddles to solve. Answers below each of them.Riddles at Funtestiq: Interesting riddles served to you automatically.Riddles.com: Large riddle database categorized by difficulty. Includes a search feature.Scatty.com: Riddles: Collection, sorted into lots of categories to amuse, puzzle and test.Spreadsheet Jokes: A bunch of riddles on spreadsheet programs.Stumpers: Math and word riddles, which were created by students in Mrs. Henson's classroom. Includes answers.Sureshot Riddles: A fun and challenging collection of logic riddles and sequences.The Masters of Logic: The difficulty of the logic puzzles increases until almost unsolvable. The list "The Masters of Logic" shows the solutions.The Riddle Contest: An online contest for riddle lovers. Expect to encounter a broad array of different puzzle types as well.Tree Riddle: An old multiple riddle. Identify 65 names of trees.Tyfani's Weekly Riddle: Offers mad gab-type riddles with solutions and archives.