The Family Puzzle

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.”
Who is in the painting?

The man’s son.

The man says, “That man’s father is my father’s son.”
Since he has no brothers or sisters, “my father’s son” must be himself.
Therefore, “that man’s father” is him, which means that man in the painting is his son.

The Out and In Puzzle

What do you throw out when you want to use it but take in when you don’t want to use it?
What am I?

An anchor.

The Friday the 13th Puzzle

How many Friday the 13ths can there be in one calendar year?

There can be up to 3 Friday the 13ths in a single calendar year.

Explanation:
Each month starts on a different day of the week, and the 13th of each month can fall on a Friday depending on the calendar year. The maximum number of Friday the 13ths in one year is 3.

The Mysterious Taker Puzzle

I weaken all men for hours each day. I show you strange visions while you are away. I take you by night, by day take you back. None suffer to have me, but do from my lack. What am I?

Sleep.

The Train and Tunnel Puzzle

A 300 ft. train is traveling at 300 ft. per minute and must travel through a 300 ft. long tunnel. How long will it take the train to travel through the tunnel?

2 minutes.

Explanation: The train needs 1 minute to cover the 300 ft. length of the tunnel, but since the entire train must clear the tunnel, it takes an additional 1 minute for the back of the train to exit.

The In and Out Puzzle

You breathe out, I breathe in. You let go, I breathe out.
What am I?

A balloon.

The Five-Letter Position Puzzle

I’m normally under you. Take away my first letter, and I’m normally above you. Take away my first two letters, and you normally can’t see me.
What am I?

A chair.

Explanation:

“Chair” is normally under you.
Remove the “C,” and you get “hair,” which is normally above you.
Remove the “H” as well, and you get “air,” which you can’t usually see.

The Flying Shadow Puzzle

I can fly but have no wings.
I can cry but I have no eyes.
Wherever I go, darkness follows me.
What am I?

A cloud.

The Silent Presence

Die without me, Never thank me.
Walk right through me, Never feel me.
Always lurking, Never seen.
What am I?

Air.

The Heat Paradox

Ice melts when heated up. But I solidify when I’m heated up. What am I?

An egg.