Algorithms: Explained and Animated
v1.2.8 · 41.2 MB · code 43
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File information
UpdatedMay 4, 2021
PublishedMay 4, 2021
Packagewiki.algorithm.algorithms
Versionv1.2.8 (43)
Size41.2 MB
MD5620ceb16c5fb1a02fe78091e96b3cc3b
Min SDK15
Malware scanTRUSTED
Signature SHA1AC:DE:1F:0C:EE:F1:BD:2C:6C:ED:E3:56:F7:38:15:AC:24:E6:3C:70
SignerCN=Moriteru Ishida, OU=Software Development, O=Algorithms Project, L=Shinjukuku, ST=Tokyo, C=81
Total downloads1,000,000
This version1,000,000
DeveloperMoriteru Ishida
Age ratingEveryone
What's new in v1.2.8
Fixed bug where buttons hidden
Security scan
TRUSTED
- Developer signature verified 2021-05-04
- Scanned for malware 2021-06-05 09:38:58
- Signature SHA1 AC:DE:1F:0C:EE:F1:BD:2C:6C:ED:E3:56:F7:38:15:AC:24:E6:3C:70
- File MD5 620ceb16c5fb1a02fe78091e96b3cc3b
How to install Algorithms: Explained and Animated v1.2.8 on Android API 15+
Takes about 2 minutes. You'll need roughly 41.2 MB of free storage.
- Grab wiki.algorithm.algorithms_43.apk — hit the Download button above (41.2 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 620ceb16c5fb1a02…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find wiki.algorithm.algorithms_43.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=Moriteru Ishida, OU=Software Development, O=Algorithms Project, L=Shinjukuku, ST=Tokyo, C=81. 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 Algorithms: Explained and Animated — tap Open on the install screen, or find the Algorithms: Explained and Animated icon in your app drawer.
Common install errors for Algorithms: Explained and Animated
- "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.