Can you spot the hidden girl in the picture below?

How many bananas can you eat if your stomach is empty?

I have no life, but I can die. What am I?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

Our product and our sum always give the same answer. Who are we?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

How many letters are in the alphabet?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

Be active and find the killer in the picture Riddle below.

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?