In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

A guy in his thirties is found dead in a forest. The shocking thing about the body is that he is wearing his swimming trunks snorkel and a facemask.

For your information, the nearest lake is some 10 miles away and the sea is hundreds of miles away.

How did he die then?

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

Which is heavier: a ton of bricks or a ton of feathers?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

What has no start, end, or centre?

Can you count the number of quadrilaterals in the picture below?