QUIZ: See how intelligent you are based on these optical illusions

11 June 2019, 14:02

Optical quiz

Read the questions carefully to find the hidden 'hints'...

Whether you're one of those people who ace those lateral thinking tests or you spend 45 minutes staring at a Magic Eye to see nothing but white dots in your eyes, we all love a good optical illusion.

We've put together an intelligence test of sorts (with no official scientific backing whatsoever) to see how well you can answer these optical questions.

Good luck!