A free collection of over 400 riddles, 400 games, 50 illusions, the famous gry riddle, picture puzzles, quizzes, logic puzzles, math puzzles, jumble puzzles, mystery puzzles, brain teasers, word puzzles, vocal puzzles, funny comics, funny cat pictures, trivia, and many more activities to keep you busy for hours.

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The biggest fun portal – enjoy playing trivia games, puzzles, quizzes, jokes & fun.

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A great Sudoku source By Gideon Greenspan, a self-employed software and web developer living in Tel Aviv, and Rachel Lee. Greenspan has a PhD in Computer Science, specializing in bioinformatics. He was born in the UK and emigrated to Israel in 2000.

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Boardgame News is a website where you can find daily news, reviews, columns and much about the world of boardgames.

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Ultimate in wooden chess sets, chess boards, chess games and chess tables. Elegant and beautiful designed Staunton chess pieces.

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Learn to think out-of-the-box and unleash your creativity! Lots of original creative puzzles and tests with "aha!" answers designed by Lloyd King, author of 'Test Your Creative Thinking'.

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Puzzles, Brain teasers, unique wooden puzzle toys.

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Offers free daily Sudoku, supplemental information, dedicated forum and a very popular newsletter.

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Premier UK Chess shop and knowledge resource centre, retailer of chess sets, chessboards, chess computers and much more chess and associated products.

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A comprehensive online chess store for everything that has to do with chess – from giant chess pieces to chess videos & DVDs and much more.

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Algebra, geometry, matchstick and logic puzzles, paradoxes, optical illusions, IQ tests and logic games.

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Your source for all your gaming needs. Not just for the items service, but for every gamer of every console. Latest news in the gaming world, community, latest reviews and more.

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Whitedog Games and Accessories offers a selection of gadgets gizmos and add-ons for just about any gaming machines including PS2, Xbox and Gamecube.

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Play Minesweeper with Nonograms: Nonosweeper is a game of speed and skill based on two different puzzle games. The interface has been designed to mimic that of the popular Windows game Minesweeper, but the game itself is actually a variation on Nonograms.

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MagicCube4D is a fully functional four-dimensional analog of Rubik's cube. The 4D face is composed of a 3 dimensional block of 3D stickers. The 4D cube has more potential positions than the total number of atoms in the universe.

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PuzzleDepot.Com challenges your brain with free puzzles, Shockwave and Flash games, crosswords, logic games, IQ tests, trivia games and contests for prizes.

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Wood puzzles by Andy Snowie. Designer of the MindBlock cube and checkerboard puzzle and other puzzles from basic geometric shapes.

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Chess Store offers some of the finest chess sets, chess boards, chess pieces, chess games, chess clocks, chess books, chess com! puters and other chess equipments.

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PottyPuzzles, the web sitefor 'manipulative' or mechanical puzzles, including Burrs, interlocking block, wooden assembly, and wire disentanglement.

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Founded by mathematicians, educators, and psychologists, the brains behind elogIQ have spent years of research and development in the pursuit of the best puzzles and brain teasers.

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On-line puzzle magazine committed to giving solvers free, daily-updated, print magazine-class puzzles. User-friendly, Java interactive solving capabilities and careful construction by experienced print puzzle contributors distinguish CRpuzzles from other web sites.

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Thinks.com has the unique distinction of consistently being recognized as a top Education site as well as being a top Entertainment site. This reflects its commitment to the educational value of games and puzzles for all ages.

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Find information about language and culture independent puzzles and logic games that are published in puzzle magazines: Domino Logic, Number places, Battleship puzzles and more.

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Home of the Paradoxical. Featuring puzzles, games, illusions, ideas, riddles, quotations, books, poems and more, all on a paradoxical theme.

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Not all computer games are frenzied action or arcade romps! Launched in 1995 Quandary is committed to supporting players who prefer exercising their mind rather than their trigger finger.

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Kevin Stone's unique collection of brain teasers, games and optical illusions. With over 1,200 teasers, 102 awards and around 1,400,000 Visitors per year, this site claims to be the world's most popular brain teaser resource.

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From Tricky and Clever Puzzles through Baffling and Perplexing Illusions to Cognitive Toys.

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Puzzle projects by Peter Grabarchuk, including puzzle products, books and publications, web puzzles and other puzzle activities.

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