Puzzle for Kids: Learn & Play
v2.50c · 27.6 MB · code 51
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File information
UpdatedOct 8, 2025
PublishedSep 19, 2019
Packagepl.rosmedia.puzzleblue
Versionv2.50c (51)
Size27.6 MB
MD5c2b69dd81a3774d841f645f569b1cf60
Min SDK17
ABIsarmeabi-v7a
Malware scanTRUSTED
Signature SHA171:E4:E6:A1:1E:BE:2A:48:C8:4A:DD:33:26:79:52:FB:C0:CF:CD:2A
SignerCN=, OU=, O=Martin, C=
Total downloads2,015
This version2,015
DeveloperMartin
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2021-03-10
- Scanned for malware 2021-03-10 11:56:08
- Signature SHA1 71:E4:E6:A1:1E:BE:2A:48:C8:4A:DD:33:26:79:52:FB:C0:CF:CD:2A
- File MD5 c2b69dd81a3774d841f645f569b1cf60
How to install Puzzle for Kids: Learn & Play v2.50c on Android API 17+
Takes about 2 minutes. You'll need roughly 27.6 MB of free storage.
- Grab pl.rosmedia.puzzleblue_51.apk — hit the Download button above (27.6 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 c2b69dd81a3774d8…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find pl.rosmedia.puzzleblue_51.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=, OU=, O=Martin, C=. 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 Puzzle for Kids: Learn & Play — tap Open on the install screen, or find the Puzzle for Kids: Learn & Play icon in your app drawer (this build targets armeabi-v7a devices).
Common install errors for Puzzle for Kids: Learn & Play
- "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 17 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.