How Many Fs?

Read this sentence.

   Finished files are the re-
   sult of years of scientif-
   ic study combined with
   the experience of years.

How many times does the letter F appear?

Six times. Most people skip the word ‘of’ and only count three.

Posted in Brain Teasers

A Box Without Hinges

A box without hinges, key or lid,
Yet golden treasure inside is hid.

What is it?

An egg.

(From J.R.R. Tolkien’s The Hobbit)

Posted in Riddles

24 from 9, 6, 11 and 3

How do you get 24 from 9, 6, 11 and 3 using addition, subtraction, multiplication or division?

There are multiple solutions.

(6 – 3) × 11 – 9

(11 – 6) × 3 + 9

(9 – 6) × (11 – 3)

Posted in Brain Teasers

Four Chains in One Loop

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

Three cuts. Cut each link in one chain. Separate them, and use the links to join the ends of the three intact chains.

Posted in Brain Teasers

Break, Light, May

What word can be added before or after these words to make a new word or phrase?

Break, Light, May

Day. Daybreak, daylight, may day.

Posted in Riddles

Something Everyone Needs

Everyone needs this, it’s great with an ‘r’ on the end but you’re sad when the first letter goes away.

What is it?

Love, lover, over

Posted in Riddles

Take Off My Skin

Take off my skin, I won’t cry, but you will. What am I?

An onion.

Posted in Riddles
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Asks But Never Answers

What asks but never answers?

An owl.

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The Tortoise, Onion and Tomato

What is three-eighths tortoise, two-fifths onion and two-sixths tomato?

Toronto

3/8 tortoise = TOR (the first three letters)
2/5 onion = ON (the first two letters)
2/6 tomato = TO (the first two letters)

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A Headless Kiss

What do you kiss that has a neck but no head?

A bottle.

Posted in Riddles