Solving Block
v3.0 · 19.9 MB · code 5
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File information
UpdatedOct 30, 2024
PublishedAug 16, 2019
Packagecom.numberoneplus.solvingblock
Versionv3.0 (5)
Size19.9 MB
MD5742885aa1bc38c79f0fefa7619ce38cf
Min SDK16
ABIsarmeabi-v7a
Malware scanTRUSTED
Signature SHA115:18:02:00:34:F5:60:5F:2B:2B:75:3F:F1:73:7E:84:88:34:FC:C1
SignerC=855, ST=Phnom Penh, L=Phnom Penh, O=NumberOnePlus, OU=NumberOne Plus, CN=NumberOne Plus
Total downloads1,663
This version1,663
DeveloperNumberOnePlus
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-01-30
- Scanned for malware 2020-09-10 11:36:59
- Signature SHA1 15:18:02:00:34:F5:60:5F:2B:2B:75:3F:F1:73:7E:84:88:34:FC:C1
- File MD5 742885aa1bc38c79f0fefa7619ce38cf
How to install Solving Block v3.0 on Android API 16+
Takes about 2 minutes. You'll need roughly 19.9 MB of free storage.
- Grab com.numberoneplus.solvingblock_5.apk — hit the Download button above (19.9 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 742885aa1bc38c79…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.numberoneplus.solvingblock_5.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 C=855, ST=Phnom Penh, L=Phnom Penh, O=NumberOnePlus, OU=NumberOne Plus, CN=NumberOne Plus. 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 Solving Block — tap Open on the install screen, or find the Solving Block icon in your app drawer (this build targets armeabi-v7a devices).
Common install errors for Solving Block
- "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.
- Works on one phone but not another — this build ships armeabi-v7a native code. Devices with a different CPU will reject it.