5 episodes

Random logic puzzles and brain teasers. Fun to do and useful for many job interviews!

Brain Teasers Khan Academy

    • Education

Random logic puzzles and brain teasers. Fun to do and useful for many job interviews!

    • video
    Path Counting Brain Teaser

    Path Counting Brain Teaser

    • 10 min
    • video
    Light Bulb Switching Brain Teaser

    Light Bulb Switching Brain Teaser

    • 11 min
    • video
    3-D Path Counting Brain Teaser

    3-D Path Counting Brain Teaser

    • 12 min
    • video
    Alternate Solution to Ratio Problem (HD Version)

    Alternate Solution to Ratio Problem (HD Version)

    • 7 min
    • video
    Introduction to Waves

    Introduction to Waves

    • 13 min

Customer Reviews

Apjha ,

Mr

Best explanation of this concept ever heard.

Utzzzzzzzzzzzzzzzza ,

Awesome

Very good pass time ..
Had fun !

stinct ,

very interesting

Finally something to think about. Great teasers...thanks!!

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