Directory of Brain Teasers Resources

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Brain Teasers are mentally challenging puzzles (often in the form of a question or story) that can be solved by applying logic or other mental skills.

Subcategories

• Cryptograms
• Mathematical
• Nonograms
• Optical Illusions
• Riddles
• Sudoku

Resources in This Category

• Abnorm's Conundrums

  http://www.angelfire.com/oh/abnorm/
  Easy, medium and difficult brain teasers without answers.

• All-Star Puzzles: Logic Problems

  http://www.allstarpuzzles.com/logic/
  Collection of logic problems to solve. Printable.

• Archimedes' Laboratory

  http://www.archimedes-lab.org/
  Recreational mathematics including puzzles to make and solve, tessellations, geometric puzzles, optical illusions, and curiosities.

• Bill's Brain Teasers

  http://www.billsgames.com/brain-teasers/
  A collection of visual and linguistic riddles.

• Brain Teasers

  http://brainden.com/
  Brain teasers, riddles, logic puzzles and problems, paradoxes, optical illusions, IQ tests and logical games.

• BrainBashers

  http://www.brainbashers.com/
  Brain teasers, puzzles, riddles, games and optical illusions.

• BrainBoggled.com

  http://www.brainboggled.com/
  A collection of math, logic, and word puzzles.

• Braingle

  http://www.braingle.com/
  Includes a huge collection of user submitted and rated brain teasers and riddles. It also has a message board and some unique multi-player games.

• Curiouser.co.uk

  http://www.curiouser.co.uk/
  Paradoxes, puzzles, games, optical illusions, poetry, curious facts, and quotations.

• Eyetricks: Brain Teasers

  http://www.eyetricks.com/brainteasers/
  Weekly puzzles and archives.

• Had To Play On

  http://www.hadtoplayon.com/
  A community based site with competitions, challenges, awards, a help centre, forums and games.

• iRIDDLER

  http://www.iriddler.com/
  Challenge your mind with free online riddles/puzzles, logic games, brain teasers and view optical illusions.

• Just Riddles and More

  http://www.justriddlesandmore.com/
  Riddles, illusions, puzzles, and brain teasers.

• National Puzzlers' League

  http://www.puzzlers.org/
  Crosswords and other word puzzles and games, samples; monthly puzzle magazine; 800,000 word searchable list.

• PedagoNet Brainers

  http://www.pedagonet.com/brain/brainers.html
  Over 60 brain teasers to enhance your mind.

• Planetarium

  http://www.beholder.co.uk/planetarium
  An on-line puzzle story in twelve weekly installments.

• Professor Tangent

  http://www.professortangent.org/
  Have fun with games, puzzles, brainteasers and humor as you learn about logic and analysis.

• Puzzability

  http://www.puzzability.com/
  Some real mind benders here.

• Puzzle Contest Center

  http://www.contestcen.com/
  Riddles, brainteasers, cryptograms, anagrams, and logic puzzles. Compete in eight new contests monthly.

• Puzzles & Computer

  http://www.huybers.net/
  Pascal Huybers presents information about a variety of different puzzles.

• Puzzles Without Rules

  http://puzzleswithoutrules.blogspot.com/
  Free, updated, original abstract puzzles for advanced puzzle-solvers. Includes current unsolved puzzle and archive with hints and solutions.

• Pzzls

  http://www.pzzls.com/
  A collection of logic puzzles, riddles and brain teasers.

• Rec.puzzles Archive

  http://rec-puzzles.org/
  An archive of many popular puzzles from the rec.puzzles newsgroup.

• Say What You See!

  http://www.eyetricks.com/swys/swys0101.htm
  Collection of visual brain teasers which can be solved by saying what you see.

• TechInterview

  http://www.techinterview.org/
  Answers to technical interview questions, programming problems, and brain teasers.

• The Grey Labyrinth

  http://www.greylabyrinth.com/
  A beautifully illustrated collection of puzzles, riddles, and paradoxes. Features a changing "unsolved puzzle" plus three years worth of previous puzzles.

• The Logic Zone

  http://www.logiczone.eu.pn/
  Collection of logic problems, logic puzzles and cryptograms with answers. Graded levels of difficulty including some especially for kids.

• Thinks.com

  http://www.thinks.com/
  Recreations for active minds including games, puzzles, math, words, images, books, software and web guide.

• Word Juxtapoz

  http://www.wordjuxtapoz.com/
  Word puzzles, riddles, rebuses, brain teasers, mazes, cliparts and pictures.

• Zuzzle Puzzles

  http://www.zuzzle.com/
  Collection of puzzles including riddles, logic puzzles and sequential puzzles.

Related Categories

• Home > Games > Video Games > Puzzle
• Home > Science > Math > Recreations > Games and Puzzles

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