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Brain Teaser for pattern recognition: The Empty Triangle

Here you have a quick brain teaser…which num­ber should be placed in the emp­ty tri­an­gle to  the right?

This puz­zle works your exec­u­tive func­tions in your frontal lobes by using your pat­tern recog­ni­tion, hypoth­e­sis test­ing, and log­ic.

Warn­ing: There can be more than one solution…but make sure what­ev­er you say works in all four tri­an­gles!

The Emp­ty Tri­an­gle

Pattern Recognition Test - Empty Triangle

Let us know how you do!

_______________

ANSWER:

3


The top num­ber minus the bot­tom left-hand num­ber is mul­ti­plied by the bot­tom right-hand num­ber to give the num­ber inside the tri­an­gle.

More brain teasers and visual illusions

 

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Categories: Brain Teasers, Cognitive Neuroscience, Education & Lifelong Learning

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