# +/-0 Number Puzzle

> Magical Math Puzzle

Canonical page: [https://chrome-stats.com/d/com.greentail.nullpointer](https://chrome-stats.com/d/com.greentail.nullpointer)

## Overview

- **ID:** `com.greentail.nullpointer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** GREENTAIL, Inc.
- **Category:** GAME\_PUZZLE
- **Downloads:** 1,550
- **Version:** 1.2.1
- **Last updated:** 2026-07-25
- **First published:** 2016-11-07
- **Publisher country:** JP
- **Size:** 56 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.greentail.nullpointer)
- **Website:** [http://www.greentailstudio.com](http://www.greentailstudio.com/)
- **Privacy policy:** [http://www.greentailstudio.com/privacy.html](http://www.greentailstudio.com/privacy.html)

## Description

+/-0 Number Puzzle is a magical brain training puzzle game that challenges your skills by connecting number tiles based on color and values. Master unique spells and create new life-forms using the power of zero. Engage in a distinctive experience as you decide what to keep and what to omit, leading to high scores and mental prowess. Perfect for those looking for a fun yet thoughtful gaming experience.

## Rankings

- #1,026,273 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.greentail.nullpointer.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.greentail.nullpointer)