You’ve got 20/20 vision if you can spot the sneaky duck hidden among the pebbles and stones – without zooming in.

An image shared by a Reddit user on the r/FindTheSniper challenges the page’s 677k members to pick out the creature, leaving many completely stumped.

To make matters worse the duck is translucent, meaning you’ll have to be particularly eagle eyed to make out it’s siloutte amid the mosaic of textures.

One user even said it was too difficult and suggested something supernatural was…