All Words From Nine Letters to One

What 9-letter word can have a letter removed to make a new word and repeat the process until a single letter remains?

startling
starting
staring
string
sting
sing
sin
in
i

Posted in Brain Teasers

What is the center of gravity?

What is the center of gravity?

V. The letter ‘v’ is the center of the word gravity.

Posted in Riddles

Lucrezia Borgia

Lucrezia Borgia invited a prospective victim to lunch. They ate a hearty meal of roast venison, with a selection of fresh vegetables, all washed down with the finest wine imported from Bordeaux, France.

After the meal, they ate figs and freshly picked grapes.

“Just one apple left”, said Lucrezia, “I insist you have it.

“No”, said the guest, “I couldn’t”.

“Tell you what”, said Lucrezia, “we’ll share it”, and promptly sliced the apple in two with her sharpest knife. The guest and Lucrezia started to eat their respective halves when the guest’s eyes rolled towards the ceiling and he fell over, dead.

“Another victim successfully dispatched,” thought Lucrezia.

How did she do it?

She used a knife coated on just one edge with cyanide. When she sliced the apple in two, only the victim’s half was poisoned.

Posted in Brain Teasers

Head, Tail, Brown and No Legs

What has a head, a tail, is brown, and has no legs?

A penny.

Posted in Riddles

The Secret of the Chalk Emerald

A dear old relative passed away recently and her family gathered for the reading of the will. The final item was the Chalk Emerald, a priceless gem. The will bequeathed it to whoever determined where it was hidden. The only clue was it was in a cylinder surrounded by a thousand squares. A young lass of barely six immediately piped up saying she knew where it was hidden and she was correct. Where was the hiding place?

In a roll of toilet paper.

Mark suggested two alternative solutions: A cylindrical chimney or a well, the squares being the bricks. Although most bricks aren’t square, it’s conceivable I guess.

Posted in Brain Teasers

Traveling Colorful Balls

Kevin, Charles, Larry and Alex are in a room that’s about 110 feet long. In front of them are 5 balls which are exactly 100 ft from the exit. The balls are yellow, purple, green, red and blue, respectively. Each man must carry a ball to the exit. After traveling 20 ft a ball will change color twice. The sequence of color changes is always the same: yellow, purple, green, red, and blue.

At 80 ft Kevin’s ball is red.
At 40 ft Larry’s ball is purple.
At 60 ft Charles’ ball is blue
At 100 ft Alex’s ball is purple.

What color ball was left behind?

The remaining ball was blue. Here’s a table of each ball and the color it changes to at 20, 40, 60, 80 and 100 ft. Kevin’s started out yellow, Larry’s was green, Charles’ was red and Alex began with a purple ball, leaving blue as the one nobody picked.

 20 ft40 ft60 ft80 ft100 ft
YellowGreenBluePurpleRedYellow
PurpleRedYellowGreenBluePurple
GreenBluePurpleRedYellowGreen
RedYellowGreenBluePurpleRed
BluePurpleRedYellowGreenBlue
Posted in Brain Teasers

I Widen My Jaws

I flex my jaws when you use me,
My only purpose is to damage,
Yet I’m used by small children.

What am I?

Scissors.

Posted in Riddles
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Shortest Word With All the Vowels

What is the shortest word in the English language to contain all of the vowels?

Sequoia, eulogia or miaoued are all good options, but there’s an even shorter (and more obscure) word with all the vowels and not a single consonant: Iouea. It’s not the kind of word you’d use at the dinner table, but it’s listed in the Wikipedia dictionary as a genus of Cretaceous fossil sponges.

If you got really tricky and tried to find a word that contained the letters in the phrase ‘all of the vowels’, you probably found, like I did, that there isn’t one. But it was still worth checking.

Posted in Brain Teasers

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

Rhyming Anagrams

There are four pairs of words below. Rearrange one of the words in the pair to form a word that rhymes with the other word. For example, if you had the following pair of words:

FRINGE LINGER

You would rearrange FRINGE into FINGER, which rhymes with LINGER. You can rearrange the letters of either word.

1. MOPIER PERIOD
2. GHOULS SCRUFF
3. JAILED LEVIED
4. WEIGHT ARTIST

1. DOPIER
2. SLOUGH
3. VEILED
4. STRAIT

Posted in Brain Teasers