🐸
LIVE DEMO
Frogger Hop
Cross 4 lanes of traffic
↑ This is exactly what your users will see
12s
Avg solve time
Medium
Difficulty
Pay what you want
Price
About this game
Hop the frog across moving traffic to the far side. Time your moves — cars don't stop.
Bot-proofMobile friendlyNo cookiesGDPR safeGeneral signups
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All 18 games
Full pack available
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- ✓ Lifetime access
- ✓ Unlimited domains
- ✓ API + embed code
- ✓ Dashboard & site key
Embed code
index.html
<!-- 1. Add the script -->
<script src="https://captchakit.com/embed.js" async></script>
<!-- 2. Drop in the widget -->
<div
id="gc-widget"
data-game="frogger"
data-site-key="YOUR_SITE_KEY"
></div>
<!-- 3. Verify on your server -->
<script>
document.getElementById('gc-widget').addEventListener('gc:pass', async (e) => {
const res = await fetch('/api/verify-captcha', {
method: 'POST',
body: JSON.stringify({ token: e.detail.token }),
});
const { success } = await res.json();
if (success) submitForm();
});
</script>Server verification
server.js
// Server-side token verification
const res = await fetch('https://captchakit.com/api/verify', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer YOUR_API_KEY',
},
body: JSON.stringify({
token: req.body.token,
siteKey: 'gc_frogger_xxxx',
}),
});
const { success, gameId } = await res.json();
// success === true means a real human passed the Frogger Hop challenge