Why is a river so rich ?
If 24H in a D => 24 hours in a day. What does "64S on CB" stand for?
Can you start the fire using two pieces of wood?
What is red and smells like blue paint?
What begins with T, ends with T, and has T in it?
What kind of storm is always in a rush?
Through your logical capabilities, can you make 7 an even?
Why do you find that most of the buildings are deprived of the 13th floor?
What is 3/7 chicken, 2/3 cat and 2/4 goat?
A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?
When we see 2 but call 10?
The phrase “thinking outside the box” was popularised from the solution to a topographical puzzle involving 9 dots in a box shape.