# Crossmath: Logic Number Game

> Solve brain-boosting number equations offline. Train your focus without guessing

Canonical page: [https://chrome-stats.com/d/mathgames.riddlespuzzles.braintraining](https://chrome-stats.com/d/mathgames.riddlespuzzles.braintraining)

## Overview

- **ID:** `mathgames.riddlespuzzles.braintraining`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Herdi Herdianurdin
- **Category:** GAME\_PUZZLE
- **Downloads:** 367
- **Version:** 1.3.2
- **Last updated:** 2026-08-15
- **First published:** 2023-05-26
- **Publisher country:** ID
- **Size:** 9.67 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=mathgames.riddlespuzzles.braintraining)
- **Website:** [https://herdianurdin.my.id/](https://herdianurdin.my.id/)
- **Privacy policy:** [https://herdianurdin.my.id/privacy/tricky-math.html](https://herdianurdin.my.id/privacy/tricky-math.html)

## Description

The Ultimate Logic Brain Experience: Train Your Mind &amp; Relax!<br><br>Are you ready to challenge your intellect without the stress? Dive into a premium collection of abstract number challenges designed to enhance your cognitive abilities. Instead of simply guessing, you must solve brain-boosting grids using pure deduction and sharp focus.<br><br>🧠 CORE BENEFITS:<br><br>• Train Your Brain: &gt; Engage with daily numerical challenges that simulate a rigorous IQ test. It is the perfect casual game for improving memory, deep concentration, and mental speed.<br>• Logic, Not Guessing: &gt; Every level requires careful thought. Solve complex grids with logic to build new neural pathways and improve real-world problem-solving skills.<br>• Easy to Expert Levels: &gt; Whether you want to relax or tackle expert challenges that test your limits, you control the difficulty entirely.<br>• Play Anywhere, Anytime: &gt; Enjoy uninterrupted offline gameplay. No Wi-Fi required!<br><br>⚡ ENGINEERED FOR ANDROID (ULTRA-STABLE):<br>Built purely on a Native Android architecture, this application provides a flawless, highly stable experience. Enjoy lightning-fast load times, zero bloatware, and minimal battery drain. Designed to run perfectly even on entry-level smartphones, we guarantee zero crashes or ANR (Application Not Responding) loops. Train your mind for hours without your device overheating!<br><br>Download now, test your limits, and become the ultimate problem-solving master!

## Rankings

- #1,492,806 — 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.READ_BASIC_PHONE_STATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `mathgames.riddlespuzzles.braintraining.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/mathgames.riddlespuzzles.braintraining)