# Merge NineβBrain Training
> Tap and merge numbers to make 9 β a simple powerful focus puzzle.
Canonical page: [https://chrome-stats.com/d/com.mk.merge\_nine](https://chrome-stats.com/d/com.mk.merge_nine)
## Overview
- **ID:** `com.mk.merge_nine`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** minki.me
- **Category:** GAME\_PUZZLE
- **Downloads:** 4
- **Version:** 1.0.1
- **Last updated:** 2025-11-10
- **First published:** 2025-10-27
- **Publisher country:** KR
- **Size:** 21 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mk.merge_nine)
- **Website:** [https://ggkmk.blogspot.com/](https://ggkmk.blogspot.com/)
- **Privacy policy:** [https://blog.naver.com/ggkmk/222753783001](https://blog.naver.com/ggkmk/222753783001)
## Description
𧩠Simple but Addictive Brain Puzzle β Merge Nine
Need a quick mental boost?
Merge Nine is a minimal and intuitive brain training game played on a 5Γ5 number board.
Select 1β3 tiles horizontally or vertically β if their sum equals 9, they disappear!
Keep the chain going to earn combos, trigger streaks, and test your focus with every move.
Each round is short but highly stimulating β perfect for your daily brain refresh!
π― Key Features
Easy Rules, Deep Strategy
Just tap and add numbers to make 9.
Simple at first, but every move challenges your logic and concentration.
Combo System for Focus Training
Consecutive matches build combos for bonus points.
Maintain your streak β your focus gets sharper every second.
Short and Refreshing Play Sessions
Play anytime for 1β2 minutes.
Great for a quick mental warm-up before study, work, or bedtime.
Clean UI & Fast Loading
No unnecessary clutter β pure puzzle gameplay that keeps you in flow.
π§ Perfect For
Students or office workers who want to sharpen focus
Seniors looking for light brain exercise
Anyone who enjoys quick, relaxing number puzzles
People who love games like 2048 or Sudoku but want a fresh twist
π£ Note
This app is not intended for medical use.
Merge Nine is a casual puzzle game designed for focus and memory training.
π Start Now!
Spend just 5 minutes a day to refresh your brain.
Feel the thrill of combos and the satisfaction of clearing 9s β
Your next best focus session starts here!
## Rankings
- #2,986,816 β 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.mk.merge_nine.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
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Source: [Chrome-Stats](https://chrome-stats.com/d/com.mk.merge_nine)