Exercises C#
v5.0.1 · 4.1 MB · code 33
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File information
UpdatedDec 2, 2025
PublishedNov 29, 2020
Packagejuanantonioripoll.practiceexercisescsharp
Versionv5.0.1 (33)
Size4.1 MB
MD5ab563818962988b1b06cf3ed8d7d98cf
Min SDK19
Malware scanTRUSTED
Signature SHA1C6:A4:60:F8:7C:A7:38:C8:20:CE:40:60:09:4D:89:56:77:26:1C:67
SignerCN=Juan Antonio Ripoll, O=juanantonioripoll.es, L=Alicante, ST=Alicante
Total downloads50,000
This version50,000
DeveloperLearn to program
Age ratingEveryone
What's new in v5.0.1
Exercises C#
Learn to program with exercises in C#.
- Bug fixes
Learn to program with exercises in C#.
- Bug fixes
Security scan
TRUSTED
- Developer signature verified 2025-12-02
- Signature SHA1 C6:A4:60:F8:7C:A7:38:C8:20:CE:40:60:09:4D:89:56:77:26:1C:67
- File MD5 ab563818962988b1b06cf3ed8d7d98cf
How to install Exercises C# v5.0.1 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 4.1 MB of free storage.
- Grab juanantonioripoll.practiceexercisescsharp_33.apk — hit the Download button above (4.1 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 ab563818962988b1…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find juanantonioripoll.practiceexercisescsharp_33.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=Juan Antonio Ripoll, O=juanantonioripoll.es, L=Alicante, ST=Alicante. 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 Exercises C# — tap Open on the install screen, or find the Exercises C# icon in your app drawer.
Common install errors for Exercises C#
- "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.