Captcha: I'm Not a Robot

Are you a robot? Prove you're not.

Captcha turns the "I'm not a robot" checks you click every day into a puzzle game full of tricks. It starts with a simple checkbox. Then the checkbox runs away.

More than 150 levels, each one a new kind of check:

• Find every bike, traffic light and duck in the grid

• Rotate, drag, draw, scratch, peel and pop

• Read wobbly text, add up dice, remember the digits

• Accept cookies you can actually eat and agree to terms nobody reads

• Beat a robot at rock paper scissors, tic-tac-toe and chess

Some levels want the obvious answer. Most don't. Read carefully, think sideways and try everything on the screen.

• Short levels, a minute or two each

• Stuck? Watch an ad to skip the level

• Plays offline

• 23 languages

• No account, no sign-up

Free to play, with ads.