Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

10+10 and 11+11 can give you the same answer.

Explain how?

Can you count the number of matches in the picture below ?

There are five people. One of them shot and killed one of the other five.
We know following clues:
1. Dan ran in the NY City Marathon yesterday with one of the innocent men.
2. Mike consider being a farmer before he moved to the city.
3. Jeff is a top notch computer consultant and wants to install Ben new computer next week.
4. The murderer had his leg amputated last month.
5. Ben met Jack for the first time six months ago.
6. Jack has been in seclusion since the crime.
7. Dan used to drink heavily.
8. Ben and Jeff built their last computers together.
9. The murderer is Jack's brother. They grew up together in Seattle.

Consider yourself to be a famous detective "Sherlock Homles", Can you find the killer?

If 1+9+8=1, what is 2+8+9?

What does this below rebus puzzle mean?

Make a sentence consisting of three words that have the whole alphabet.