math tricks

Brainwash

Riddle #3: Must draw a line!

Hello there, Here is a brain-wrecking riddle suggested to us by Pinaki Mondal, a

Brainwash

Riddle #1: a strange proof

Hi! Check out this diagram which proves that 64 equals 65! In the top drawing, the large

Brainwash

Your computer's telepathy skills

The following is a mathematical trick about some of history's greatest