A Square and a Cube

What two-digit number is the square of one number and the cube of another?

64

82 = 64
43 = 64

Posted in Brain Teasers

Graphical Rebus Two

What does this rebus represent?

Rebus

Castle on a Cloud

Posted in Riddles
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A Word That Has No End

I’m a five-letter word that has no end, Commit a sin? One through three can amend, One, four and five are something alive, Two and three occur near to thee.

What am I?

Abyss. aby is an archaic word meaning to pay the penalty for. An ass, otherwise known as a donkey, is alive and “by” is another way of saying near to you.

Posted in Riddles

Door Body and Knot

A door, a body, and a knot can be this.

Double. Double doors, a stunt double (for an actor) and a double knot. And there’s also the double rainbow :)

By Sef Daystrom

Posted in Brain Teasers

Five Hundred Begins It

Five hundred begins it, five hundred ends it,
Five in the middle is seen;
First of all figures, the first of all letters,
Take up their stations between.
Join all together, and then you will bring
Before you the name of an eminent king.

DAVID (Roman numerals).

Posted in Riddles

Starts With T

What starts with a T, ends with a T, and has “T” in it?

A teapot.

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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

Fewest Queens For Full Attack

What is the smallest number of queens required on a chess board to attack all squares?

5. To see where they need to be placed, check out the diagram on Wolfram’s Queens Problem page.

Posted in Brain Teasers

It Is Hate

It is hate and has hate in it, but it isn’t hate.

Hatred.

By Sef Daystrom

Posted in Riddles

Stink When Alive

I stink when I’m alive, but I smell good when I’m dead. What am I?

A pig. Mmm, ham and bacon…

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