Phone

15+1

Puzzle • Davide Rusconi • 10,000+

Not the classic fifteen puzzle - this time you must order also the 16th number!

Version 1.5 4.5 MB

Screenshots

No screenshots available yet.

Permissions Explained 4 permissions requested View details

This app requests 4 permissions. The table below explains what each permission may allow and what users should review before installing.

Status	Permission	What it means	Why it may be used	User safety note
ℹ️ Review	Keep device awake android.permission.WAKE_LOCK	Allows the app to prevent the device from sleeping while a task is running.	Used for media playback, downloads, navigation, alarms, calls, or long-running background tasks.	Review battery usage if the app keeps the device awake too often.
✅ Common	Internet access android.permission.INTERNET	Allows the app to open network connections and communicate with online services.	Commonly used for streaming, syncing, login, ads, analytics, downloads, cloud features, and app updates.	Common permission. Review the app’s behavior if it does not appear to need online access.
✅ Common	View network status android.permission.ACCESS_NETWORK_STATE	Allows the app to check whether the device is connected to Wi-Fi, mobile data, or another network.	Often used to avoid loading content when offline or to adjust loading based on connection quality.	Generally low risk by itself.
⚠️ Sensitive	Approximate location android.permission.ACCESS_COARSE_LOCATION	Allows the app to access an approximate device location.	Used for weather, local content, regional features, nearby services, or location-based settings.	Sensitive permission. Review whether the app needs location access.

About 15+1

Not the classic fifteen puzzle - this time you must order also the 16th number!

What 15+1 Is Used For

15+1 appears to be a number-based puzzle game for phones. Based on the metadata, it is built around arranging numbered tiles or values in the correct order, with the twist that the 16th number also matters rather than using the classic fifteen-puzzle format. That suggests it is commonly used for short solo play sessions focused on logic, pattern recognition, and planning moves ahead.

Because it is categorized as a puzzle app and is designed for phone use, it may be best suited to casual play on the go. The listed permissions also suggest it can keep the device awake during play and may use network access and coarse location, which could relate to app services or content delivery rather than core gameplay. Since no detailed description is provided, the app seems most relevant for users looking for a compact brain-teaser rather than a feature-heavy game.

Common uses

Solve the numbered puzzle by ordering tiles or values correctly.
Play short logic sessions on a phone.
Use it for casual brain training and pattern-matching practice.
Try it when you want a simple puzzle without complex controls.
Suitable for players who like number-ordering challenges.
May use network-related features while the app is running.

Best for:

Puzzle fans Casual play Phone users Logic practice Number games

Related tags

App Details

Package:
it.daviderusconi.fifteenplusone

Category:
Puzzle

Developer:
Davide Rusconi

Version:
1.5

Contains Ads:
No

In-App Purchases:
No

Official Listing

Package name: it.daviderusconi.fifteenplusone

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How to Download 15+1

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.