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 two images of sand dollars are exactly alike in this game of find the twins?
Currently 2.0/5 Stars.
The use of color in this brain teaser makes it much simpler and quicker to identify the two identical images.