TUCKED away in this snowy landscape is a killer cat, but can you spot it in just five seconds?
The deadly tiger is ready to pounce in this mind-boggling optical illusion.
This cunning cat has managed to camouflage on a snowy slope as the sun shines down onto the wintry setting.
Photographer Ingo Gerlach, 66, captured these incredible images which show the Serbian tiger hidden behind the vibrant trees.
Graphic designer Ingo, from Betzdorf, Germany, took these photos while visiting a bear park in Orsa, Sweden.
You could have the eyes of a marksman if you spot the sniper in 10secs
He said: The tiger walked around in the huge open-air area and sat down once far up in the slope. It was hardly to be discovered.
People on the internet have been left scratching their head over this perplexing puzzle, as the ferocious cat sneakily hides just out of sight.
If you manage to spot the tiger in just five seconds or under then you have very sharp eyesight.
We challenge you to give this optical game a shot but it may be harder than you think.
Optical illusions are a fantastic way to encourage your mind to think strategically and are becoming popular daily puzzles.
Why not take a moment to delve deeper and take a moment to think outside the box - or rather, within the box.
Didn't manage to find it in time?
Why not try spotting the two baby owls in this brain-itching illusion.
Or, if you prefer spotting fearsome creatures, you might have the eyes of a hawk if you can find the hidden leopard in this Saharan scene.
