3 years?!!! You didn't cheat and google the ... Another mom asked for help her 7-year-old's puzzle, but despite sharing it online people still haven't been able to find the final difference ...

Here's a brain teaser posted by a dad of his son's 3-year-old puzzle which is designed to test your logical thinking. The brain teaser was posted on Reddit by @r/mathmemes with the caption ...

these puzzles will keep your toddler entertained ... For a more artsy bath experience, your 3-year-old can color in these little pets, then wash them off and start all over again.