Chip Contest
v1.4.11 · 50.3 MB · code 66
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File information
UpdatedDec 30, 2025
PublishedAug 16, 2021
Packagecom.emsoftworks.chipschallenge
Versionv1.4.11 (66)
Size50.3 MB
MD5616418a4cc783058de42fbe9467fef87
Min SDK23
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1A3:63:6C:F5:EE:6A:88:0A:17:70:4A:ED:EC:B3:1D:75:AE:66:15:3A
SignerO=EM softworks, CN=Marek Penicka
Total downloads10,000
This version10,000
DeveloperMarek Penicka
Age ratingEveryone
What's new in v1.4.11
- minimum target API updated
Security scan
TRUSTED
- Developer signature verified 2025-12-30
- Signature SHA1 A3:63:6C:F5:EE:6A:88:0A:17:70:4A:ED:EC:B3:1D:75:AE:66:15:3A
- File MD5 616418a4cc783058de42fbe9467fef87
How to install Chip Contest v1.4.11 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 50.3 MB of free storage.
- Grab com.emsoftworks.chipschallenge_66.apk — hit the Download button above (50.3 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 616418a4cc783058…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.emsoftworks.chipschallenge_66.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 O=EM softworks, CN=Marek Penicka. 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 Chip Contest — tap Open on the install screen, or find the Chip Contest icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Chip Contest
- "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 6.0 Marshmallow 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.
- Works on one phone but not another — this build ships armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.