Knowledge Riddles
v1.0.9 · 3.2 MB · code 9
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File information
UpdatedApr 23, 2026
PublishedAug 13, 2019
Packagecom.prashantsj.apps.thinkword
Versionv1.0.9 (9)
Size3.2 MB
MD5b7945ee2f2c6fb50942dc583c4e2f23f
Min SDK15
Malware scanTRUSTED
Signature SHA124:BE:06:7F:C9:EE:C2:E2:4F:63:1D:E6:E1:79:7D:65:FB:7E:0C:71
SignerCN=Prashant S Jadhav, O=Gustar Droid, L=Pune, ST=MH
Total downloads100
This version100
DeveloperPrashant
Age ratingEveryone
What's new in v1.0.9
Fixed many minor issues
Security scan
TRUSTED
- Developer signature verified 2020-03-06
- Scanned for malware 2020-09-16 02:26:43
- Signature SHA1 24:BE:06:7F:C9:EE:C2:E2:4F:63:1D:E6:E1:79:7D:65:FB:7E:0C:71
- File MD5 b7945ee2f2c6fb50942dc583c4e2f23f
How to install Knowledge Riddles v1.0.9 on Android API 15+
Takes about 2 minutes. You'll need roughly 3.2 MB of free storage.
- Grab com.prashantsj.apps.thinkword_9.apk — hit the Download button above (3.2 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 b7945ee2f2c6fb50…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.prashantsj.apps.thinkword_9.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=Prashant S Jadhav, O=Gustar Droid, L=Pune, ST=MH. 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 Knowledge Riddles — tap Open on the install screen, or find the Knowledge Riddles icon in your app drawer.
Common install errors for Knowledge Riddles
- "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.