Videos that provide viewers with brain teasers/mental puzzles. These may consist of problems dealing with the arrangement of matchsticks, coins, and other items. May include pencil drawing games, optical illusions, hidden images and "Find the Twin" problems.
Questions answered by this video:
Which is the longer diagonal in the parallelogram in this optical illusion?
Currently 2.0/5 Stars.
The diagonals in this image are really deceiving. Look closely before responding to this question.