Big puzzles: Castles
v0.37.4 · 86.6 MB · code 3704
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File information
UpdatedSep 25, 2025
PublishedJun 24, 2019
Packagecom.sbitsoft.puzzlecastlebig
Versionv0.37.4 (3704)
Size86.6 MB
MD51d1236fd8e12f2a6c9d2c66cde49b250
Min SDK22
Malware scanTRUSTED
Signature SHA180:B8:FD:8B:A9:EC:5B:60:AC:00:11:57:0B:75:71:4A:A2:99:E5:B6
SignerCN=Sergey Buchok, OU=director, O=SBitsoft, L=Chernihiv, ST=Chernihivska, C=ua
Total downloads100,000
This version100,000
Developersbitsoft.com
Age ratingEveryone
What's new in v0.37.4
- updated design;
- daily bonuses;
- melodies options;
- new picture puzzles.
- daily bonuses;
- melodies options;
- new picture puzzles.
Security scan
TRUSTED
- Developer signature verified 2023-11-01
- Scanned for malware 2024-04-27 16:12:26
- Signature SHA1 80:B8:FD:8B:A9:EC:5B:60:AC:00:11:57:0B:75:71:4A:A2:99:E5:B6
- File MD5 1d1236fd8e12f2a6c9d2c66cde49b250
How to install Big puzzles: Castles v0.37.4 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 86.6 MB of free storage.
- Grab com.sbitsoft.puzzlecastlebig_3704.apk — hit the Download button above (86.6 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 1d1236fd8e12f2a6…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.sbitsoft.puzzlecastlebig_3704.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=Sergey Buchok, OU=director, O=SBitsoft, L=Chernihiv, ST=Chernihivska, C=ua. 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 Big puzzles: Castles — tap Open on the install screen, or find the Big puzzles: Castles icon in your app drawer.
Common install errors for Big puzzles: Castles
- "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 5.1 Lollipop 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.