DA3 - Fun math game
v11.0 · 9.9 MB · code 11
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File information
UpdatedSep 4, 2025
PublishedDec 12, 2018
Packagepmdsistemas.da3
Versionv11.0 (11)
Size9.9 MB
MD53f26d45d3b9364b2d9377d498e3b5848
Min SDK16
Malware scanUNKNOWN
Signature SHA167:1A:85:76:11:73:FC:3B:37:5F:9E:10:EE:98:62:A8:B3:7E:D5:1C
SignerCN=Pablo Dobry, OU=PMD Systems, O=PMD Systems, L=Ciudad Autonoma de Buenos Aires, ST=Buenos Aires, C=1417
DeveloperArgentina
Age ratingEveryone
What's new in v11.0
Rewarded videos are removed
Security scan
UNKNOWN
- Developer signature verified 2019-09-04
- Scanned for malware 2020-10-24 21:26:06
- Signature SHA1 67:1A:85:76:11:73:FC:3B:37:5F:9E:10:EE:98:62:A8:B3:7E:D5:1C
- File MD5 3f26d45d3b9364b2d9377d498e3b5848
How to install DA3 - Fun math game v11.0 on Android API 16+
Takes about 2 minutes. You'll need roughly 9.9 MB of free storage.
- Grab pmdsistemas.da3_11.apk — hit the Download button above (9.9 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 3f26d45d3b9364b2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find pmdsistemas.da3_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 CN=Pablo Dobry, OU=PMD Systems, O=PMD Systems, L=Ciudad Autonoma de Buenos Aires, ST=Buenos Aires, C=1417. 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 DA3 - Fun math game — tap Open on the install screen, or find the DA3 - Fun math game icon in your app drawer.
Common install errors for DA3 - Fun math game
- "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.