# Calculate 24 - challenge

> Try hard to make the 3rd arithmetic result = 24

Canonical page: [https://chrome-stats.com/d/com.calculate24.math.braintrain](https://chrome-stats.com/d/com.calculate24.math.braintrain)

## Overview

- **ID:** `com.calculate24.math.braintrain`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Luoqian
- **Category:** GAME\_PUZZLE
- **Downloads:** 46,505
- **Version:** 1.2.2
- **Last updated:** 2024-05-12
- **Size:** 44 MB
- **Data as of:** 2025-05-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.calculate24.math.braintrain)
- **Website:** [https://jebsentec.com/](https://jebsentec.com/)
- **Privacy policy:** [https://docs.google.com/document/d/1AvKOhe65wmEQjBWLpMxWdIQrGK1fdeTuTy4j\_Bbw8r4/edit?usp=sharing](https://docs.google.com/document/d/1AvKOhe65wmEQjBWLpMxWdIQrGK1fdeTuTy4j_Bbw8r4/edit?usp=sharing)

## Description

**Calculate 24 - Challenge** is an engaging Chrome extension that lets users test their arithmetic skills by combining four integers through addition, subtraction, and multiplication to reach the result of 24 in the third arithmetic operation.

The game offers several distinct modes to suit different players: choose to win by reaching 5, 10, 20, 50, or up to 100 levels. It includes Simple and Challenging Modes with eight increasing difficulty levels each, plus an Endless Mode that continuously ramps up the challenge. Unlocking levels requires success in previous challenges, adding a rewarding progression system.

The interface is user-friendly and interactive, providing four numbers and arithmetic buttons so users can creatively combine numbers. Notably, results from the first two calculations can be used again in the third, enhancing gameplay depth. Calculate 24 is perfect for fans of math puzzles and logic games looking for a fun mental workout.

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.AD_ID`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.READ_PHONE_STATE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE`
- `com.calculate24.math.braintrain.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.calculate24.math.braintrain)