Short Black Dress

In the day I stand tall in a white petticoat. By evening I’m in my short black dress. What am I?

The wick of a candle.

Posted in Riddles

Dancing All The Time

Moving to and fro,
Dancing all the time.
Only to be moved by others
To allow them to pass by.

What am I?

A door.

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I Am Worthless

I am worthless, yet when added to others I add worth.
I confounded the ancient Greeks, yet I changed men’s understanding.

What am I?

0 (Zero).

Zero is nothing, yet when you add zeroes to a number like 1, it becomes 10, 100 or 1,000.

The ancient Greeks did not have a name for zero and did not use a placeholder. They seemed unsure about the status of zero as a number, philosophizing about how nothing could be something. Once zero was added, it allowed for more mathematical understanding.

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I Stand Like A Sentry

I stand like a sentry
And am barred by the gentry,
The first month and its god oft slip
Between my hard, dun colored lip.

What am I?

Sentries are posted at borders, gates, or doors.
The gentry (in this case to referring to the general populace) bar their doors at night.
The first month is January, named after the Roman god Janus, the double-faced God of doorways, passages and thresholds.
You pass through the doorway (hence the slip), and dun is a brown color, referencing the color of wood, which most doors are made of. Though it’s not commonly referred to, the “lip of the door” is the part of the door that fits into the doorframe on the handle/knob side, particularly if the door is lipped or ridged in order to fit the door frame better.

Thanks to Helena for creating this and sending it in.

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The Man in the Picture

A man is looking at a picture on the wall and says, “Brothers and sisters I have none, but this man’s father is my father’s son.”

What is their relationship?

The man in the picture is the onlooker’s son. Since he doesn’t have any brothers or sisters, the statement my father’s son can only be himself. A shortened version would be this man’s father is me, making him the father of the man in the picture.

Posted in Brain Teasers

What Can Lift Objects

What can lift objects
or hopelessly try,
but only when filled,
or, lifeless, it lies?

A glove.

By Sef Daystrom

Posted in Riddles

The Mystery Six-Digit Number

Find a six-digit number containing no zeros and no repeated digits that satisfies the following conditions:

1. The first and fourth digits sum to the last digit, as do the third and fifth digits.
2. The first and second digits when read as a two-digit number equal one quarter the fourth and fifth digits.
3. The last digit is four times the third digit.

192768.

If you call the number ABCDEF, then you get the following equations.

1. A + D = F and C + E = F
2. AB = DE / 4
3. F = 4 × C

The only numbers that work for C and E are 2 and 6 or 4 and 8, and in order to make F a single-digit number, we can deduce that C = 2, E = 6 and F = 8.

So far, our number is AB2D68.

We know A + D = 8 so A and D are both odd numbers. The only odd number less than 8 that we can use for D to make one-quarter of two-digit number D6 also be a two-digit number is 7, so D = 7 and A is 1. This makes the two-digit number AB 19.

Posted in Brain Teasers

Almost Catching Fire

People come and watch, from far away to see
Burning brightly, almost catching fire,
The colder it is the hotter I’ll be.
Then I die.

What am I?

Fall leaves changing colors. “Burning” with bright colors, when it’s cold outside the brighter the colors are.

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Asks No Questions

What asks no questions but receives lots of answers?

A phone or doorbell.

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Represent The Alphabet

What word or expression does this represent?

ABCDEFGHIJKLMNOPQRSTVWXYZ

Missing you (U).

Posted in Brain Teasers