It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

What building has the most stories?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

A sundial has the fewest moving parts of any timepiece. Which has the most?

An evil man kidnapped someone and made them take one of two pills. One was harmless, but the other was poisonous. Whichever pill the victim took, the kidnapper took the other one. The victim took their pill with water and died. The kidnapper survived. How did the kidnapper get the harmless pill?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

What is the below Rebus indicate?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

How many letters are in the alphabet?

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.