This series of fun puzzles have the ability to put your observation and detective skills to the test, each puzzle slightly more difficult than the last.
To make the challenge especially stimulating for the brain, there’s a time limit; see if you can decipher all of the “odd ones out” in just 20 seconds. If you succeed, you can count yourself among the upper echelons of highly observant folk.
Are you ready? Let’s start!
How well did you do? Did you ace the test? Let us know in the comments section and don’t forget to SHARE so your loved ones and friends can play too.