Cerebral challenges
v5.1 · 2.2 MB · code 11
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File information
UpdatedOct 29, 2024
PublishedMar 22, 2020
Packagefr.mazesloup.android.brainmathchallenge
Versionv5.1 (11)
Size2.2 MB
MD5467c907be2239bd0139304ff7ff14bc6
Min SDK16
Malware scanTRUSTED
Signature SHA1BC:8C:0E:68:D4:1A:79:DF:74:A9:BE:63:83:6F:DF:D8:34:12:0B:6A
SignerOU=Mazesloup
Total downloads5,000
This version5,000
DeveloperMat-ik
Age ratingEveryone
What's new in v5.1
- ICS
- Add statistics
- Fixed problem with player name in quick start game
- Some optimizations
Add tablets support
Add Speed Game start! Select your level and the game select others options for you
- Add statistics
- Fixed problem with player name in quick start game
- Some optimizations
Add tablets support
Add Speed Game start! Select your level and the game select others options for you
Security scan
TRUSTED
- Developer signature verified 2020-03-22
- Scanned for malware 2020-09-07 06:06:33
- Signature SHA1 BC:8C:0E:68:D4:1A:79:DF:74:A9:BE:63:83:6F:DF:D8:34:12:0B:6A
- File MD5 467c907be2239bd0139304ff7ff14bc6
How to install Cerebral challenges v5.1 on Android API 16+
Takes about 2 minutes. You'll need roughly 2.2 MB of free storage.
- Grab fr.mazesloup.android.brainmathchallenge_11.apk — hit the Download button above (2.2 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 467c907be2239bd0…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find fr.mazesloup.android.brainmathchallenge_11.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read OU=Mazesloup. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Cerebral challenges — tap Open on the install screen, or find the Cerebral challenges icon in your app drawer.
Common install errors for Cerebral challenges
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 16 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.