There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

One absent-minded ancient philosopher forgot to wind up his only clock in the house. He had no radio, TV, telephone, internet, or any other means for telling time. So he travelled on foot to his friend's place a few miles down the straight desert road. He stayed at his friend's house for the night and when he came back home, he knew how to set his clock. How did he know?

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

I am white when I am dirty, and black when I am clean. What am I?

What is the last thing you take off before bed?

What kind of band never plays music?

Why is 6 afraid of 7?

Why do we preferably have round manhole covers and not square ones?