# Brain Test - Number Grid

> Tap numbers in order as fast as you can! Train your brain with number grids.

Canonical page: [https://chrome-stats.com/d/com.sugi.brain\_test](https://chrome-stats.com/d/com.sugi.brain_test)

## Overview

- **ID:** `com.sugi.brain_test`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Sentient Studio
- **Category:** GAME\_PUZZLE
- **Downloads:** 20
- **Version:** 1.0.3
- **Last updated:** 2026-03-03
- **First published:** 2026-03-03
- **Publisher country:** JP
- **Size:** 20 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.sugi.brain_test)
- **Privacy policy:** [https://fernsugi.github.io/privacy-policies/brain-test.html](https://fernsugi.github.io/privacy-policies/brain-test.html)

## Description

How fast is your brain? Find out with Brain Test: Number Grid!<br><br>Tap the numbers in order — sounds simple, right? Think again! As the grid grows and the clock ticks, your focus and speed will be pushed to the limit.<br><br>HOW TO PLAY<br>Tap the numbers on the grid in ascending order as quickly as possible. Start with small grids and work your way up to bigger, more challenging ones. Every second counts!<br><br>FEATURES<br>- Simple one-tap gameplay anyone can pick up<br>- Progressively harder grids that challenge your limits<br>- Track your best times and beat your records<br>- Clean, distraction-free design<br>- No signup, no login — just play<br>- Perfect for quick brain training sessions<br><br>CHALLENGE YOURSELF<br>Each level increases the grid size, adding more numbers to find and tap. What starts as a quick warm-up becomes an intense test of focus, memory, and speed.<br><br>WHY NUMBER GRID TRAINING?<br>Number sequencing exercises can help improve:<br>- Processing speed<br>- Visual scanning ability<br>- Concentration and focus<br>- Short-term memory<br><br>PLAY ANYTIME, ANYWHERE<br>Whether you&#39;re on a commute, waiting in line, or taking a break — a quick round of Brain Test keeps your mind sharp. Sessions are fast, so you can fit brain training into even the busiest day.<br><br>Perfect for puzzle lovers, brain training fans, and anyone who wants a fun daily mental workout.<br><br>Download now and see how fast your brain really is!

## Rankings

- #2,609,303 — 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.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.sugi.brain_test.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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