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Brain Teaser

Let's assume that you have a 3-gallon and a 5-gallon jug that you can fill from a fountain of water. How would you fill one of the jugs with exactly 4 gallons of water?
This is a famous brain teaser from the movie Die Hard 3.
Answer & More Logic Puzzles

Classic Riddles

Brothers and sisters, I have none but this man's father is my father's son.
Who am I looking at?
Answer & More Logic Riddles

Latest Brain Teaser

Optical Illusions

If you can't read the following word then step back a bit and you can shout ...
eureka
More Optical Illusions

Cool Games

Get a rectangular cube into a square hole in this game.
bloxorz game
Play More Unblocked Games

Short Jokes

What's the difference between an attorney and a pit bull?
Jewelry :-)
More Lawyer Jokes

Fun Brain Teasers for Kids and Adults

If you want to test your logic skills and have fun, then this is the right place! You can tackle some of my favorite fun brain teasers with answers. The puzzles are sorted by category.

For instance, you can start with a collection of logic puzzles of varying difficulty, enjoy our math playground or you can even ponder over some great optical illusions. Of course, answers and solutions are always included.

If you are still bored, browse our Brain Teaser Forums, where you can find some very challenging problems posted by our subscribers. There are new puzzles added daily to be solved; you can also share some of your own favorite puzzles and riddles.



Fun Riddle

What is greater than God,
more evil than the devil,
the poor have it,
the rich need it,
and if you eat it, you'll die?

Solution and More Riddles

 
 

Easy Math Puzzle

One brick is one kilogram and half a brick heavy.
What is the weight of one brick?

 
 

Intelligence Test From Facebook

The following brain teaser has been shared more than 3 million times on Facebook. It seems to be easy for some people but difficult for others. Which group are you in?

6 + 4 = 210
9 + 2 = 711
8 + 5 = 313
5 + 2 = 37
7 + 6 = 113
9 + 8 = 117
10 + 6 = 416
15 + 3 = 1218
?? + ?? = 123
 
 

Viral Matchstick Brain Teaser

Your task is to move just one matchstick to fix the equation.
This math question seems simple, however, how quickly can you find all 3 solutions?

math brain teaser

Fun for the Brain

Is there a riddle stuck in your brain, and you cannot solve it?
Be happy! It is a positive proof that you have a brain.