Alternating Empties

Six glasses are all in a row in front of you, the first three are full of grape juice and the last three are empty. Moving only one glass, how can you make all six alternate between full and empty?

Pour the contents of the second glass into the fifth glass.

Posted in Brain Teasers

What Surrounds The World

What surrounds the world, yet dwells within a thimble?

Space.

Posted in Riddles

Add Two To Eleven To Get One

When can you add two to eleven and get one as the correct answer?

When you add two hours to eleven o’clock to get one o’clock.

Posted in Riddles

In A Dark Room with a Rope and a Pencil

Imagine you are in a dark room with a locked door. All you have with you is a rope and a pencil. You can hear the rain outside, but there
are no windows. How do you get out?

Stop imagining.

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I Don’t Exist Unless You Cut Me

I don’t exist unless you cut me, but if you stab me I won’t bleed. I hate no one yet am abhorred by all. What am I?

A fart.

Posted in Riddles

Mental Calculations

Perform this calculation in your head, mentally adding the numbers as quickly as you can. Start with 1000 and add 40. Now add 1000. Add 30 to that, then add another 1000. Now add 20 to that result. Add another 1000 and finally, add 10 to that. What is the total?

4,100. If you got 5,000 you’re not alone. 96% of test subjects get the wrong answer.

Posted in Brain Teasers

I Can Be Quick, And Then I’m Deadly

I can be quick and then I’m deadly,
I am a rock, shell and bone medley.
If I was made into a man, I’d make people dream,
I gather in millions by ocean, sea and stream.

Sand. Quicksand is deadly (at least in movies). Sand is made up of rocks, shells and bones. The sandman visits you when you dream (again, according to legend, I’ve never seen him…) and there is plenty of sand in the oceans, seas and streams.

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Aft to Fore and Fore to Aft

I run fore to aft on one side of a ship and aft to fore on the other. What am I?

The name of the ship.

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A Red Drum

A red drum which sounds
Without being touched,
And grows silent,
When it is touched.

What is it?

Your heart.

Posted in Riddles

A Black Dog Night

A completely black dog was strolling down main street during a total blackout affecting the entire town. Not a single streetlight had been on for hours. As the dog crosses the center of the road a Buick Skylark with two broken headlights speeds towards it, but manages to swerve out of the way just in time. How could the driver see the dog to swerve in time?

It was during the day.

Posted in Brain Teasers