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.
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Subcategories 6
Related categories 2
Sites 26
Easy, medium and difficult brain teasers without answers.
Collection of logic problems to solve. Printable.
Recreational mathematics including puzzles to make and solve, tessellations, geometric puzzles, optical illusions, and curiosities.
A collection of visual and linguistic riddles.
Brain teasers, riddles, logic puzzles and problems, paradoxes, optical illusions, IQ tests and logical games.
Brain teasers, puzzles, riddles, games and optical illusions.
A collection of math, logic, and word puzzles.
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.
Paradoxes, puzzles, games, optical illusions, poetry, curious facts, and quotations.
Weekly puzzles and archives.
A beautifully illustrated collection of puzzles, riddles, and paradoxes. Features a changing "unsolved puzzle" plus three years worth of previous puzzles.
A community based site with competitions, challenges, awards, a help centre, forums and games.
Challenge your mind with free online riddles/puzzles, logic games, brain teasers and view optical illusions.
Riddles, illusions, puzzles, and brain teasers.
Crosswords and other word puzzles and games, samples; monthly puzzle magazine; 800,000 word searchable list.
Over 60 brain teasers to enhance your mind.
An on-line puzzle story in twelve weekly installments.
Have fun with games, puzzles, brainteasers and humor as you learn about logic and analysis.
Some real mind benders here.
Riddles, brainteasers, cryptograms, anagrams, and logic puzzles. Compete in eight new contests monthly.
Pascal Huybers presents information about a variety of different puzzles.
Free, updated, original abstract puzzles for advanced puzzle-solvers. Includes current unsolved puzzle and archive with hints and solutions.
A collection of logic puzzles, riddles and brain teasers.
Collection of visual brain teasers which can be solved by saying what you see.
Answers to technical interview questions, programming problems, and brain teasers.
Collection of puzzles including riddles, logic puzzles and sequential puzzles.
An on-line puzzle story in twelve weekly installments.
Pascal Huybers presents information about a variety of different puzzles.
Answers to technical interview questions, programming problems, and brain teasers.
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.
Crosswords and other word puzzles and games, samples; monthly puzzle magazine; 800,000 word searchable list.
Brain teasers, riddles, logic puzzles and problems, paradoxes, optical illusions, IQ tests and logical games.
Free, updated, original abstract puzzles for advanced puzzle-solvers. Includes current unsolved puzzle and archive with hints and solutions.
A collection of logic puzzles, riddles and brain teasers.
Collection of visual brain teasers which can be solved by saying what you see.
A community based site with competitions, challenges, awards, a help centre, forums and games.
Riddles, brainteasers, cryptograms, anagrams, and logic puzzles. Compete in eight new contests monthly.
Over 60 brain teasers to enhance your mind.
Brain teasers, puzzles, riddles, games and optical illusions.
A beautifully illustrated collection of puzzles, riddles, and paradoxes. Features a changing "unsolved puzzle" plus three years worth of previous puzzles.
Paradoxes, puzzles, games, optical illusions, poetry, curious facts, and quotations.
A collection of math, logic, and word puzzles.
Some real mind benders here.
Collection of logic problems to solve. Printable.
Weekly puzzles and archives.
Collection of puzzles including riddles, logic puzzles and sequential puzzles.
Easy, medium and difficult brain teasers without answers.
A collection of visual and linguistic riddles.
Challenge your mind with free online riddles/puzzles, logic games, brain teasers and view optical illusions.
Have fun with games, puzzles, brainteasers and humor as you learn about logic and analysis.
Riddles, illusions, puzzles, and brain teasers.
Recreational mathematics including puzzles to make and solve, tessellations, geometric puzzles, optical illusions, and curiosities.
Other languages 2
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December 19, 2023 at 7:05:16 UTC
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Reference: Education: Colleges and Universities: Europe: United Kingdom: England: University of Oxford: Organizations
- Recently edited by merlin1
- Recently edited by merlin1