Slide Puzzle Rock
v21.0 · 7.2 MB · code 21
Verify you're human
Solve this to start the download.
File information
UpdatedSep 4, 2025
PublishedJan 11, 2020
Packageappinventor.ai_sasa_ahlin.SlidePuzzleRockVer1
Versionv21.0 (21)
Size7.2 MB
MD599bb2de75c85f03fd4725d9b88f56cfb
Min SDK19
Malware scanTRUSTED
Signature SHA15C:8A:E5:EA:70:60:C1:C0:3D:6B:7B:EA:95:90:9E:9E:76:05:3B:81
Signer[email protected], O=AppInventor for Android, C=US
Total downloads10,000
This version10,000
DeveloperSaša Ahlin
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-01-30
- Scanned for malware 2020-09-13 08:07:38
- Signature SHA1 5C:8A:E5:EA:70:60:C1:C0:3D:6B:7B:EA:95:90:9E:9E:76:05:3B:81
- File MD5 99bb2de75c85f03fd4725d9b88f56cfb
How to install Slide Puzzle Rock v21.0 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 7.2 MB of free storage.
- Grab appinventor.ai_sasa_ahlin.SlidePuzzleRockVer1_21.apk — hit the Download button above (7.2 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 99bb2de75c85f03f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find appinventor.ai_sasa_ahlin.SlidePuzzleRockVer1_21.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 [email protected], O=AppInventor for Android, C=US. 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 Slide Puzzle Rock — tap Open on the install screen, or find the Slide Puzzle Rock icon in your app drawer.
Common install errors for Slide Puzzle Rock
- "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 4.4 KitKat 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.