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Brain Teaser 1

Find The Twins. Which two are exactly alike? Videos that provide viewers with brain teasers/mental puzzles.

 

 

 

Liar Truth teller Brain Teaser
How to get correct advice when you can only ask one question from either a liar or a truthteller (when you don't know who is what)

 

 

Toggler Brain Teaser
Separating the truthteller from the togglers!

 

 

Alien Abduction Brain Teaser
Saving Earth from becoming a mushroom farm.

 

 

Brain Teaser: Blue Forehead Room
What happens when 100 perfect logicians have to figure out if they each have a blue forehead?

 

Blue Forehead Room Solution
Do not watch before Blue Forehead Room. THIS IS THE SOLUTION!

 

 

 

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