Cops Close Cellar Corpse

Replace the letters with numbers to make this a valid mathematical equation.

    COPS
   CLOSE
  CELLAR
  CORPSE
    CASE
+ COLLAR
--------
  RECTOR
    2730
   29704
  249918
  278304
    2104
+ 279918
--------
  842678
Posted in Brain Teasers

A Perfect Gentleman

He was the perfect gentleman even though his nephew couldn’t see it. Who was he?

A fine chap with a blind nephew (or an exemplary uncle who died before his nephew was born).

Posted in Brain Teasers

Forward I’m Heavy

Forward I’m heavy, but backwards I’m not. What am I?

Ton.

Posted in Riddles

Five Letters But One Left When Two Removed

What word of five letters has only one left when two letters are removed?

Any 5-letter word with the word ‘one’ somewhere in it. Examples include shone, stone, alone, money, loner, phone or ornery. Note it doesn’t say there is only one letter left, but only ‘one’ left. Tricky tricky.

Posted in Riddles

Six One Seven and Nine to Make Twenty Four

How can the numbers 6, 1, 7 and 9 be arranged to make 24?

91 – 67 = 24
(9 – 6) × (1 + 7) = 3 × 8 = 24

Posted in Brain Teasers

No New Digits

A six-digit number represented by ABCDEF (each letter represents a different number) can be multiplied by 2, 3, 4, 5, and 6 and yet no new digits appear in the result. As a matter of fact, all the digits are rotated. What is the number?

142857 (The first 6 digits of 1/7)

2 x 142857 = 285714
3 x 142857 = 428571
4 x 142857 = 571428
5 x 142857 = 714285
6 x 142857 = 857142

Posted in Brain Teasers

A Mile Long Train

A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

Two minutes. The back of the train would be at the beginning of the tunnel after 1 minute, and would leave the end of the tunnel at the 2 minute mark.

Posted in Brain Teasers

Complete the Word Square

A word square is a combination of words that can be spelled horizontally and vertically.

The most well known is called the Sator Square (in Latin):

S A T O R
A R E P O
T E N E T
O P E R A
R O T A S

What five words complete this word square?

I T C H E S
T _ _ _ _ _
C _ _ _ _ _
H _ _ _ _ _
E _ _ _ _ _
S _ _ _ _ _

Thrust, Crisco, Hussar, Escape and Stores.

Making this lovely word square below:

I T C H E S
T H R U S T
C R I S C O
H U S S A R
E S C A P E
S T O R E S
Posted in Brain Teasers

Never Dies Or Gets Worn Out

What is deep within you, never dies or gets worn out, and only needs some fire from time to time?

Your soul. Your soul is deep inside of you, it never dies and at various points in our lives we all get fired up about something.

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.

Posted in Riddles
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