Train your brain - brain games
v1.2 · 4.7 MB · code 3
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File information
UpdatedSep 5, 2025
PublishedJan 17, 2019
Packagemrxook.eltwansy4.com.braintrainer
Versionv1.2 (3)
Size4.7 MB
MD52b0b3256ff911dc77b8c4ff570f82de8
Min SDK15
Malware scanUNKNOWN
Signature SHA1A5:25:14:5E:14:E9:F2:B3:CC:65:68:39:11:CB:D0:D3:AE:8C:C8:03
SignerCN=marzouk, OU=nun, O=nun, L=zagazeg, ST=alsharkya, C=20
Total downloads50
This version50
Developerfree course
Age ratingEveryone
What's new in v1.2
v.1.0
Security scan
UNKNOWN
- Developer signature verified 2018-07-03
- Scanned for malware 2020-11-04 04:58:19
- Signature SHA1 A5:25:14:5E:14:E9:F2:B3:CC:65:68:39:11:CB:D0:D3:AE:8C:C8:03
- File MD5 2b0b3256ff911dc77b8c4ff570f82de8
How to install Train your brain - brain games v1.2 on Android API 15+
Takes about 2 minutes. You'll need roughly 4.7 MB of free storage.
- Grab mrxook.eltwansy4.com.braintrainer_3.apk — hit the Download button above (4.7 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 2b0b3256ff911dc7…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find mrxook.eltwansy4.com.braintrainer_3.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 CN=marzouk, OU=nun, O=nun, L=zagazeg, ST=alsharkya, C=20. 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 UNKNOWN).
- Done — open Train your brain - brain games — tap Open on the install screen, or find the Train your brain - brain games icon in your app drawer.
Common install errors for Train your brain - brain games
- "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 15 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.