Progressive Countdown

If you’re given a number, subtract 1, then 2 from the result, then 3 from that result and so on until you reach 0 or a negative number.

For example, if you’re given 15:

15 – 1 = 14
14 – 2 = 12
12 – 3 = 9
9 – 4 = 5
5 – 5 = 0

Which of these numbers will finish exactly at zero?

102 103 104 105 106

105

105 – 1 = 104
104 – 2 = 102
102 – 3 = 99
99 – 4 = 95
95 – 5 = 90
90 – 6 = 84
84 – 7 = 77
77 – 8 = 69
69 – 9 = 60
60 – 10 = 50
50 – 11 = 39
39 – 12 = 27
27 – 13 = 14
14 – 14 = 0

Posted in Brain Teasers

A Lady’s Delight

Lovely and round,
I shine with pale light,
Grown in the darkness,
A lady’s delight.

What am I?

A pearl. They’re formed in clams, which are of course dark.

Posted in Riddles

Need Me But Give Me Away

People need me but they always give me away.

What am I?

Money.

Posted in Riddles

Up A Hill

Up a hill,
Down a hill,
Over them I may roam,
But after all my walking,
There’s no place like my own.

Your home.

Posted in Riddles

Rhonda At the Ballet

Rhonda will go see ballet but not the opera. Her favorite number is eight and she doesn’t like nine. She likes salmon but not trout. She hates Mondays and likes Wednesdays. Does she use a comb or a brush?

A comb. Rhonda likes words with silent letters, like her name.

Posted in Brain Teasers

Walking Through Paper

You have a regular sized piece of paper. How could you cut a hole in it large enough for you to walk through?

Fold the paper in half and make cuts that are almost entirely across the width of the paper. Switch between sides. When the paper is opened there will be a very large hole that you can climb through (carefully).

Posted in Brain Teasers

Spell check

Which word is always spelled wrong?

The word “wrong”.

Posted in Brain Teasers

XQQQME

What is this phrase? XQQQME

Excuse me. Literally, x + q’s + me.

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Right Behind You Creeps on the Ground

It’s right behind you,
And creeps on the ground,
It follows you home,
But does not make a sound.
Careful when you turn around.

What is it?

Your shadow.

Posted in Riddles

Sweet in the Sun

When young, I am sweet in the sun.
When middle-aged, I make you gay.
When old, I am valued more than ever.

Wine

Posted in Riddles