Brain-Teaser Websites

- internet4classrooms.com

An educational portal with free resources for teachers and their classrooms as well as students and parents.

203,192 $ 43,740.00

- myplaycity.com

Download Free Games - 100% Free PC Games at MyPlayCity.com

26,091 $ 557,280.00

- alientiles.com

Alien Tiles Official Web Page, The Universe's Most Challenging and Fun Puzzle Game

23,800,760 $ 8.95

- archimedes-lab.org

Mind and Visual Puzzles and Activities that enhance critical, logical, and creative thinking skills, and keep your brain active!

367,373 $ 24,300.00

- puzzledepot.com

Devoted to puzzles, board games, trivia contests, shockwave games, puzzle books and software. Test your brain on crosswords, riddles, word puzzles, logic games, strategy and board games, a large selection of shareware links, and shockwave arcade games with lots of action.

2,531,416 $ 480.00

- eyetricks.com

eyetricks.com provides a wide selection of online optical illusions and other mind teasing oddities.

3,735,432 $ 240.00

- a2zwordfinder.com

a2z WordFinder is an online dictionary resource for solution of word puzzles, crosswords, and word games for everyone including puzzle lovers, educational purposes, and recreation. This utility finds unscrambled words from anagram or Jumble(R) input letters, crossword puzzle solution words from missing letter patterns,

412,734 $ 10,080.00

- tantrix.com

Tantrix - Twisted strategy for twisted minds. Multiplayer, java-based, live and for free.

10,374,149 $ 240.00

- freegamesway.com

Download Free Games - 100% Free PC Games at MyPlayCity.com

Not Applicable $ 8.95

- braingle.biz

User submitted and ranked brain teasers, riddles, quizzes, trivia, logic problems and mind puzzles. Free online games and message boards.

Not Applicable $ 8.95

- screamingduck.com

Shareware games, New Zealand Game Developers Screaming Duck Software are the makers of the puzzle games Fitznik, Fitznik 2 and Drippy

Not Applicable $ 8.95

- braingle.com

User submitted and ranked brain teasers, riddles, quizzes, trivia, logic problems and mind puzzles. Free online games and message boards.

99,659 $ 146,160.00

- myplaycity.ru

MyPlayCity - Скачать бесплатные игры - Играть в бесплатные игры!

29,008 $ 501,120.00

- puzzlemaster.ca

Puzzle Master Inc is a #1 online puzzle buying platform where you can find huge collection of Wire, Metal, Jigsaws, Cubes, Wood Puzzles & Brain Teasers. Shop Now!

198,110 $ 60,600.00

- mensa-test.com

This site contains series of unique IQ tests. They should be both entertaining and gratifying to do.

1,123,741 $ 720.00

- igropark.ru

MyPlayCity - Скачать бесплатные игры - Играть в бесплатные игры!

Not Applicable $ 8.95

- simple-iq.com

FREE ONLINE IQ TEST. This is a very accurate IQ test. Will test your brain in 38 questions, for like 13 minutes or less.

Not Applicable $ 8.95

- csser.com

CSSer 定位在前端技术内容社区，以内容为中心，将用户、分类（标签）、文章资源和问答有效的连接在一起。CSSer 为开发者提供有益的内容，做最有价值的前端社区。

77,662 $ 107,280.00

- gamesenvironment.com

Play Games - Download Games. Adventure, Arcade & Action, Brain Teaser, Card & Board, Hidden Object, Mahjong, Marble Popper, Match 3, Puzzle

Not Applicable $ 8.95

- mindchallenger.com

The hardest, cleverest and best brain teasers, puzzles and challenges around!

4,950,346 $ 240.00

- riddlers.org

Best riddles available in a convenient manner. Check us out and look for the best riddles you can find, if you find something you like consider sharing it with your friends.

1,022,766 $ 720.00