SudoCu: Classic Sudoku

Name: SudoCu: Classic Sudoku
Author: ECOGAMES

LiveECOGAMES2 apps · 9.6K installsPuzzleFree · contains adsIn-app purchases: $0.99 - $4.99 per itemcom.ecogames.sudoku

Classic & 12x12 Mega Sudoku with Daily Challenges and Global Leaderboard.

Alert me ★ Watch Open in Play ↗

Total installs: 9,500
Installs / day: +7
Rating: —★
Released: 25 Jan 2026
Last update: 1 Oct 2026
Countries: —

Installs per day

gain of the exact counter

Lifetime avg ≈ 36/day (all installs ÷ days since release)

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

3dAll

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
Collects data Personal info, App info and performance, and Device or other IDs
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

9 in 1 group

1 Sensitive2 Notable6 Routine

What this app can do with your phone

Read notifications from all your apps, but only after you allow notification access in Settings

OtherSensitive9

Access to miscellaneous device features that don't fit other categories

Read notifications from all your apps, but only after you allow notification access in Settingsbind to a notification listener service · BIND_NOTIFICATION_LISTENER_SERVICE
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Read more · all 9 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

SudoCu is a beautifully designed Sudoku game built for focus, clarity, and daily brain training. GAME MODES: - Classic 9x9 Sudoku — 5 difficulty levels from Easy to Expert - Mega 12x12 Sudoku — A bigger challenge for advanced players - Daily Challenge — A new puzzle every day, compete with the world FEATURES: - Global Leaderboard — See your rank among players worldwide - Smart Notes — Pencil marks to help you solve puzzles - Hints System — Get help when you're stuck - Detailed Statistics — Track your progress and best times - Dark Theme — Easy on the eyes, perfect for night play - Clean, modern design with no distractions - Works offline — play anywhere, anytime - No account required to play Download now and master the art of Sudoku!

What's new

Bug fixes and performance improvements.

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