Queenkan — quiet logic puzzle

Name: Queenkan — quiet logic puzzle
Author: appstdo

Liveappstdo4 apps · 2.4K installsPuzzleFree · contains adsIn-app purchases: $2.19 - $4.99 per itemcom.appstdo.queenkan

Pure logic, no guessing — daily puzzles and hints that teach you how to solve.

Alert me ★ Watch Open in Play ↗

Total installs: 1,189
Installs / day: ~15
Rating: —★
Released: 26 Jul 2026
Last update: 24 Aug 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

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

Shares data with third parties Location, App activity and 2 others
Collects data Location, App activity and 2 others
Data is encrypted in transit
No way to ask for data deletion

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

7 in 1 group

0 Sensitive2 Notable5 Routine

OtherNotable7

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

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

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

Full description

Queenkan is a quiet logic puzzle in the queens style: place exactly one queen in every row, every column and every color region — and no two queens may touch, not even diagonally. ◆ Pure logic, no guessing Every board has exactly one solution. Whenever you're stuck, there is always a next logical step waiting to be found. ◆ Hints that teach Hints don't just reveal the answer. They walk you through the human reasoning, step by step, right on the board — "this color is confined to this row, so…". ◆ A fresh daily challenge A new daily puzzle every midnight, the same board for everyone. Keep your streak alive. ◆ 900+ puzzles A smooth difficulty curve from cozy 5×5 boards to demanding 12×12 ones. Expert levels call for real chains of deduction. ◆ Twist packs · Double queens — two queens in every row, column and color. · Twin colors — every color is split into two separated pieces, so the clues scatter and the logic deepens. No account, no timer pressure, works offline. Just quiet logic.

What's new

- Redesigned home - Daily challenge calendar in records - Reset progress per track - Board keeps its orientation on retry - Bug fixes and stability improvements

Growing in Puzzle

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