A math puzzle phone lock system

Mr N on June 18, 2025 at 7:38 pm

Idea: A math puzzle phone lock system

Link: https://www.xda-developers.com/how-to-lock...

Only a good idea if you are installing it in your kid’s phone; otherwise you will be leaving your phone vulnerable to unauthorized access.

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katyking on June 18, 2025 at 5:41 pm

Idea: A math puzzle phone lock system

Link: https://play.google.com/store/apps/details...

I found this one on Google Play store that is perfect for kids’ devices.

App locker with math problems - Apps on Google Play

This is app locker (Overuse prevention, timer, time limit, children, free)

sunnyjim on June 18, 2025 at 4:04 pm

Idea: A math puzzle phone lock system

Link: https://www.standard.co.uk/news/tech/edloc...

This app locks you out of your fave apps until you complete a puzzle

Lock your most-used apps until you complete a challenge in order to improve your long-term memory

soleo on June 18, 2025 at 2:21 pm

Idea: A math puzzle phone lock system

Link: https://www.kidsnews.com.au/technology/a-n...

There’s one in Australia that forces kids to answer puzzles before they unlock their phones.

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