Which Coin is Counterfeit?

You are given eight coins and told that one of them is counterfeit. The counterfeit one is slightly heavier than the other seven. Otherwise, the coins look identical. Using a simple balance scale, how can you determine which coin is counterfeit using the scale only twice?

First weigh three coins against three others. If the weights are equal, weigh the remaining two against each other. The heavier one is the counterfeit. If one of the groups of three is heavier, weigh two of those coins against each other. If one is heavier, it’s the counterfeit. If they’re equal weight, the third coin is the counterfeit.

Posted in Brain Teasers

Peggy’s Shy Parrot

Peggy wanted to buy a talking parrot and went down to the pet shop. She bought a parrot after being assured it would repeat any word or phrase it heard. Peggy bought the parrot and took it home, but it still hadn’t said a word after a few weeks. She returned to the shop to complain, but discovered the original assurances were still accurate. Why didn’t the parrot talk?

It was deaf so it couldn’t hear a phrase to repeat it.

Posted in Brain Teasers

Moved Like the Tide

Dear Brother,
In the past, men believed
that it moved like the tide.
Till its movement desists,
we will always be this.

Blood.

By Sef Daystrom

Posted in Riddles

What State Is Round On One Side

What state is round on one side, high in the middle, and round on the other side?

Ohio. This one works a little better when spoken rather than read, but O is round, hi sounds like high and the last O is as round as the first.

Posted in Riddles

Tends To Overlook

I am something everybody tends to overlook, no matter how careful they are. What am I?

Your nose.

Posted in Riddles

Lucky Number Seven

How is 7 different from the rest of the numbers from 1-10?

7 (seven) is the only one with two syllables.

Posted in Brain Teasers

Catches a Bullet With His Bare Hands

Alan fires a bullet from his hand gun and his friend Wade catches the bullet with his bare hands. The gun shoots actual, deadly bullets. The bullet does not touch anything but air after it leaves the gun and until it reaches Wade’s hand. Wade is uninjured. How does he do it?

Alan fires his bullet from a .25 ACP (Automatic Colt Pistol), which will reach a maximum height of 2,287 feet. He shoots directly upward while standing at the base of Burj Khalifa, a 2,722 foot tall building.

Wade is a window cleaner at that building, waiting at 2,287 feet. When the bullet reaches that height and is about to go back down again, he reaches out with his bare hands and catches it.

Posted in Brain Teasers

The Beginning of the End

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

The letter e. End, timE, spacE, Every placE.

Posted in Riddles

Penny, Cork and A Bottle

Given a corked bottle with only a penny inside, how can you remove the penny without pulling out the cork, breaking the bottle and leaving the cork intact?

Push the cork into the bottle, then shake the penny out.

Posted in Brain Teasers

Sum of Consecutives

What is the sum of the numbers in the following list which are consecutive?

15  5 10 28
24  7 18 26
11 21 17 13
22  9  1 20

The consecutive numbers are: 9, 10, 11; 17, 18; and 20, 21, 22.

The sum of those numbers is 128.

Posted in Brain Teasers