Logicville: Educational puzzles, brain teasers, mathematical recreations and word games. A resource for anagrams, cryptograms, alphametics, word puzzles, logic problems, doublets, tangrams, chess, and math quizzes. Tim's World of Puzzles: Information on World Puzzle Championships including links to sample word and logic puzzles. Puzzle Choice: Crosswords, wordsearches, cryptograms, quizzes, wordplay and other interactive and printable puzzles and games. Puzzle Space: Information about language and culture independent puzzles and logic games. The Puzzle Page: Collection of puzzles, brain teasers, mind benders, logic problems, cryptograms, patterns, and enigmas. VNC: Volker-Noelle.com: Collection of brain teasers, logic puzzles, paradoxes and mathematical riddles. Adventure Puzzles: Serial adventures, continuing story and puzzles building towards a final puzzle and solution. The Substitute Teacher: Puzzles and other Diversions: Printable puzzles and other diversions to help substitute teachers involve their temporary students in mind stretching activities. Holiday Puzzles: Collection of original puzzles developed over the years to celebrate the winter holidays. MyCharades.com: Includes charades, riddles, and enigmas.