There’s a one-story house in which everything is yellow. Yellow walls, yellow doors, yellow furniture. What colour are the stairs?

Can you find the key in the picture below?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

An octopus has 8 legs. A hippogriff has 6 legs and 2 pairs of wings. A sphinx has 6 legs and one pair of wings. Now we have all 3 kinds and a total of 18 insects in a cage. We have a total of 118 legs and 20 pairs of wings. How many insects do we have of each kind?

When it is alive we sing, when it is dead we clap our hands. What is it?

What is the next number in this series?

4,12,84,3612....

What does this simple rebus mean?

I am an odd number. Take away a letter and I become even. What number am I?

Why did Buffon take the goal with him after every Juventus match?