New Delhi, Aug. 11 -- A recent optical illusion on Reddit's r/FindTheSniper has been giving users a real headache, and a few laughs, as they try to spot a camouflaged toad hiding in plain sight. The image shows a stack of wooden poles with a blue tarp tossed on top, looking totally ordinary at first glance. But somewhere in there is a sneaky little amphibian that's blending right in.

The original poster joked that the toad "knocked three years off my life" when they finally spotted it. Many in the comments agreed, saying they stared at the picture way too long before finding the creature.

Also read: Optical illusion: Only 1% can find the hidden seal in this sea of penguins. Can you?

The tricky part? The toad's earthy brown and grey ton...