Brain Code: Logic Puzzle Games

.kk

★ 4.7 (73,479 ratings)

⬇ 1,000,000+ downloads

Est. actual: 4,533,495

Style: Nonogram / Logic

Free

Released: Aug 8, 2019

IAP: $0.99 - $6.99 per item

Contains ads

Rated: Everyone

Mechanics Brain teaser & tricky puzzles Hidden object Trivia & quizStory & characters

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +345 installs — 37% slower than the week before (+546) · 73/day since Sep 11
🏆Among Nonogram / Logic games top 12% by installs gained this week (3107 peers growing)
⭐Rating steady at ★ 4.65 since Sep 10
🛠Updates quiet · updated 35 days ago · every ~389 days (2 updates tracked)

Installs since launch

+3,533,495 installs · +63 ratings since Sep 10

SDKs in the app · version 3.1, analysed Oct 3, 2026

Ad networkGoogle Mobile Ads (AdMob) 24.5.0
AnalyticsFirebase Analytics 22.5.0
Crash reportingFirebase Crashlytics
Engagement & messagingFirebase Cloud Messaging 24.1.2
Remote configFirebase Remote Config 22.1.2

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history

3.1 Sep 28, 2026

Now supports 41 languages. Improved translations and bug fixes.

3.0.3 Sep 4, 2025 · seen Sep 15, 2026

Bug fixes<br>Added Japanese translation

Brain Code: Logic Puzzle Games screenshot

Brain Code: Logic Puzzle Games is a nonogram / logic game by .kk with 1,000,000+ downloads (about 4.5M estimated). +345 installs in the last 7 days. Rated 4.7 from 73K ratings. Released Aug 8, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “🧩 CHALLENGE YOUR MIND WITH BRAIN CODE Brain Code is a puzzle adventure for anyone who loves a clever twist. Master 50 unique brain-teasing levels that test your logic, creativity, and problem-solving skills. No programming knowledge needed. Join thousands of players unravelling this original hidden code mind puzzle.…”