# Number Master: 틀린 숫자 찾기

> Find the one wrong number quickly! This concentration game gets more challenging and fun as you advance through the levels.

Canonical page: [https://chrome-stats.com/d/com.mkjoy.numbermaster](https://chrome-stats.com/d/com.mkjoy.numbermaster)

## Overview

- **ID:** `com.mkjoy.numbermaster`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** MKjoy
- **Category:** GAME\_BOARD
- **Downloads:** 48
- **Last updated:** 2026-08-24
- **First published:** 2026-03-01
- **Publisher country:** KR
- **Data as of:** 2026-09-08
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mkjoy.numbermaster)
- **Website:** [https://mk-joy.blogspot.com/](https://mk-joy.blogspot.com/)
- **Privacy policy:** [https://sites.google.com/view/mkjoys/%EA%B0%9C%EC%9D%B8%EC%A0%95%EB%B3%B4%EC%B2%98%EB%A6%AC%EB%B0%A9%EC%B9%A8privacy-policy](https://sites.google.com/view/mkjoys/%EA%B0%9C%EC%9D%B8%EC%A0%95%EB%B3%B4%EC%B2%98%EB%A6%AC%EB%B0%A9%EC%B9%A8privacy-policy)

## Description

Number Master: Spot the Difference is a concentration game where you must find the single &quot;different number&quot; in a number grid.<br>The rules are simple, but as you advance through the levels, the grid grows larger and the differences between the numbers become more subtle, requiring observation and quick reflexes.<br><br>[How to Play]<br><br>Find and tap on one of the numbers displayed on the screen to find the difference.<br><br>A correct answer advances to the next level, and consecutive correct answers build a combo for higher scores.<br><br>Incorrect answers may incur time and score penalties.<br><br>[Key Features]<br><br>Simple Rules, Fast Play: A casual game anyone can start playing right away.<br><br>Difficulty Automatically Increases: Starts with a 3x3 grid and gradually expands to larger grids.<br><br>Score/Combo System: The faster and more accurate the grid, the higher the score.<br><br>Reward Rewards (Optional): Watch an ad to get one extra chance.<br><br>Contains Banner Ads<br><br>[Advertising Notice]<br>This app contains banner and reward ads. Rewarded ads are viewed only when users choose to watch them, and offer rewards (additional opportunities) for doing so.

## Rankings

- #2,253,893 — Overall

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