The grown-up check
Before a grown-up page opens on a device where a child is signed in, you hold a button and type a number. Here is how it works.
Updated November 2, 2026 · 2 min read
The grown-up check keeps children out of adult pages. If a child is signed in on the device and you open any grown-up page, you are sent to this check first. It takes a few seconds.
Steps
- Open any grown-up page. You land on the check automatically.
- Press and hold the button for 2 seconds.
- Read the puzzle. It shows a number in words, for example: "Type the number forty-two using digits."
- Type the number with digits and submit.
- You pass. The child is signed out and the family page opens.
If you get it wrong
You get a new puzzle. A puzzle stays valid for 5 minutes. After that you get a new one too, so you can hold the button again.
Why it signs the child out
A device holds one child at a time, and passing the check ends that child's session so it doesn't carry over to adult pages.
Common questions
Why am I asked when no child is nearby?
A child is still signed in on that browser. Children stay signed in for a set time. See How long children stay signed in.
Does the check replace my own sign-in?
No. You still sign in as an adult. The check only tells us a grown-up is at the screen.
Can my child pass it?
The check asks for a held button and a number written in words, which is meant to be harder for a young child. It is not a lock for every situation, so keep adult devices signed out.
I'm a teacher. Does it apply to me?
It applies to any adult page on a device where a child is signed in.
I keep getting new puzzles.
Check that you typed digits, such as 42, and not words. Then try again within 5 minutes.
Related: Sign out. Need help? Contact us.
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