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CAPTCHA types

See all four challenges in action and try each one yourself.

Slider

Move the slider until the missing piece fits the outline in the picture. The piece snaps into place and the demo checks the answer automatically.

Slider

Slide the missing piece into place.

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Rotate

Turn the circle with the slider until the picture lines up. When the angle is correct, the demo completes the challenge automatically.

Rotate

Turn the circle to complete the picture.

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Symbol order

Select the symbols in the order shown above the puzzle. A wrong choice resets the sequence in place, so you can try again immediately.

Sequence

Click the icons in this order.

Order:Leaf → Star → Sun → Moon
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Kaleidoscope

Move the slider to align the rotated tiles into one picture. The demo checks the answer as soon as the tiles come together.

Kaleidoscope

Move the slider to bring the tiles together.

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Choose types for your website

Slider and Rotate are available without a paid plan. Paid plans also include Symbol order and Kaleidoscope. Choose the allowed types in each site key’s settings.

Integration guide