This policy is effective as of November 15, 2026.
Your best score, settings and God's Trial progress, including the trials you create, are stored only on your device. We do not run servers that store user data, and this data is never sent to us. Deleting the app deletes it.
The iOS and Android apps use Google's Firebase Analytics to improve the app. We collect usage events such as game start, game over (score, level and lines) and the start and finish of God's Trial (the rule set and the number of pieces placed), together with app and device information such as the app version, OS and device model, and an app-instance identifier. The names of the trials you type are never sent.
When the app crashes, Google's Firebase Crashlytics collects a crash report with the error details, the device model and the OS version. We use it only to fix problems.
The apps show banner ads from Google AdMob. Ads are not shown during play. To show and measure ads, AdMob may use device identifiers (the advertising ID on Android), your IP address and how you interact with ads. On iOS we do not ask for tracking permission, so the IDFA is not used. In regions such as the EEA, the UK and Switzerland, a consent message from Google is shown. How Google uses data: https://policies.google.com/technologies/partner-sites
The web demo on this site shows no ads and collects no analytics. The videos on this site are embedded from YouTube through youtube-nocookie.com, and YouTube may set cookies when you play them. Google's privacy policy: https://policies.google.com/privacy This site is hosted on Cloudflare, which processes access logs to deliver the site and keep it secure.
You can reset your advertising ID or limit ad personalization in your device settings. Where the consent message is shown, you can change your choice later from the app's settings. Deleting the app stops all collection.
This app is not directed at children under 13, and we do not knowingly collect their information.
For questions about this policy, contact us through the contact links on this site.
If this policy changes, we will update this page and its effective date.