Einstein's Riddle
- 100% Privacy: Fully offline play. No data collection, tracking, or network requests required.
- Completely Ad-free: No ads, no interruptions.
- No Trackers: Zero analytics, zero telemetries, zero third-party SDKs.
- Infinite Levels: Unlimited dynamically generated logic puzzles with guaranteed unique solutions. Daily Challenge is same for everyone.
- Author: Sidhant
- License: GNU General Public License v3.0 only
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Versions
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.
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x86_64This version requires Android 7.0 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 7.8 MiB PGP Signature | Build Log
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arm64-v8aThis version requires Android 7.0 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 7.6 MiB PGP Signature | Build Log
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armeabi-v7aThis version requires Android 7.0 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 7.1 MiB PGP Signature | Build Log
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x86_64This version requires Android 7.0 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 7.8 MiB PGP Signature | Build Log
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arm64-v8aThis version requires Android 7.0 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 7.6 MiB PGP Signature | Build Log
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armeabi-v7aThis version requires Android 7.0 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 7.1 MiB PGP Signature | Build Log