Triangles
v1.3 · 2.3 MB · code 11
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File information
UpdatedSep 4, 2025
PublishedAug 12, 2019
Packageru.m_klimov.crystal
Versionv1.3 (11)
Size2.3 MB
MD59432625d6262716d61c20ae933aa7393
Min SDK17
Malware scanTRUSTED
Signature SHA1AA:01:18:A6:A9:9A:6C:4C:C0:9B:A6:B5:79:F8:8D:5F:F1:30:7A:F2
SignerCN=Max Klimov
Total downloads100
This version100
Developermaxklimov
Age ratingEveryone
What's new in v1.3
bugs fixed
Security scan
TRUSTED
- Developer signature verified 2025-09-04
- Scanned for malware 2020-09-12 21:58:27
- Signature SHA1 AA:01:18:A6:A9:9A:6C:4C:C0:9B:A6:B5:79:F8:8D:5F:F1:30:7A:F2
- File MD5 9432625d6262716d61c20ae933aa7393
How to install Triangles v1.3 on Android API 17+
Takes about 2 minutes. You'll need roughly 2.3 MB of free storage.
- Grab ru.m_klimov.crystal_11.apk — hit the Download button above (2.3 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 9432625d6262716d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find ru.m_klimov.crystal_11.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=Max Klimov. 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 Triangles — tap Open on the install screen, or find the Triangles icon in your app drawer.
Common install errors for Triangles
- "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.