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 15 seconds. If you succeed, you can count yourself among the upper echelons of highly observant folk.
Ready, set, and go!
Check the answer below:
Great job! That was quite a challenge, and you did great. Keep it up!
Don’t challenge your friends and loved ones to try and beat it!