Come have a go, if you think you're clever enough...
This brain teaser shared on Facebook recently by
Bright Side called, One Simple Puzzle That Has Nothing to do With Math, and was brought to our attention by
Indy100.
The one clue we've been given is that the answer is
NOT 6.
Can you finish the sequence? When you're ready, tap on the picture to see the correct answer.
If you liked that one, why not try out the world's shortest IQ test to see how smart you really are?