Only people with 'high IQs' can spot elf within 11 secs in fiendish optical illusion
![Only people with 'high IQs' can spot elf within 11 secs in fiendish optical illusion](https://i2-prod.dailystar.co.uk/incoming/article31652515.ece/ALTERNATES/s615/0_laticopuzzle.jpg)
If you want to get into the festive spirit, you could try this mind-boggling optical illusion. The tricky brainteaser requires you to solve it within 11 seconds, so can you do it?