You're unique in your originality, sharpness, and attention to detail if you can find the hidden ruler in time.
We learn to identify subtleties and think creatively by solving optical illusions under time pressure.
Racing against the clock to locate something ingeniously camouflaged in a picture teaches you to think outside the box and notice small details you might ignore.
While solving these riddles fast doesn't indicate a high IQ, it does demonstrate ingenuity and awareness.
Pattern recognition, which is linked to intelligence and creativity, is common among successful solvers.
They also adjust views easily, another creative trait.
In this stunning underwater landscape of darting fish, a sneaky shark, lush corals, and gently swaying sea plants, a hidden ruler is expertly disguised.
Only 1 in 10 people with a creative eye and excellent observation abilities can reveal the ruler in 11 seconds!