App Intel

Molecule: Logic Grid Puzzle

Livemoodstone2 apps · 30 installsPuzzleFree · contains adsIn-app purchases: $1.09 - $2.19 per itemcom.moodstone.molecule

A pure deduction logic puzzle. Fire rays into a grid to find hidden molecules.

Alert me★ WatchOpen in Play ↗
Total installs
28
exact · Play shows 10+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
24 Jun 2026
4mo ago
Last update
10 Oct 2026
v1.4.9 · 1d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
27.43338.744.35010 Oct11 Oct11 Oct
27.43338.744.35010 Oct11 Oct11 Oct

Installs per day · last 90 days

Not enough history yet — check back tomorrow

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.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • Shares data with third parties Location and Device or other IDs
  • Collects data Location, Financial info and 3 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

6 in 1 group
0 Sensitive2 Notable4 Routine
OtherNotable6

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
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

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
Put your deduction skills to the test with Molecule, a pure logic puzzle inspired by the classic Black Box game created in 1977 by Eric Solomon. Can you locate the hidden molecules inside the grid without ever looking inside? HOW TO PLAY • Fire test rays from the edges of the grid. • Observe where the ray emerges, reflects, or gets absorbed. • Use logic and deduction to pinpoint the exact positions of all hidden molecules. • Place your markers and submit your solution when your deduction is complete. WHY YOU’LL LOVE MOLECULE • Pure Logic & Deduction: Every board can be solved through pure deductive reasoning. • If You Love Minesweeper, Nonograms, or Mastermind: Molecule brings that same satisfying feeling of using edge clues to reveal hidden information. • Daily Challenge: Play a fresh handcrafted puzzle every day, share your results, and see how your deductive speed compares with players worldwide. • Practice & Custom Modes: Choose your grid size and molecule count to practice your ray deflection logic at your own pace. • Clean & Modern Design: Elegant minimalist aesthetics, tactile sound effects, and zero distractions. Sharpen your mind and master the rays. Download Molecule and solve today’s puzzle!

What's new

* Bug fixes

Growing in Puzzle

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