When you glance at an optical illusion, your mind does more than merely "look"—it sifts and filters information by way of ...

Above is an image of a jungle scene. Your task is to find the hidden tiger within 12 seconds. If you succeed, it suggests you possess a sharp eye for detail and a high IQ – or perhaps just a bit ...

Check the image carefully. Have you found the hidden tiger? People with excellent visual skills can spot the hidden tiger faster than average readers. Look at the image one final time before time ...

Can you spot the hidden tiger in this jungle image in 5 seconds? Only geniuses catch it! Try now and test your visual IQ.