# Mathstery — Number Puzzle Game

> Crack the mystery! Build equations from four tiles to hit the target.

Canonical page: [https://chrome-stats.com/d/com.mathpuzzle.operatorsecret](https://chrome-stats.com/d/com.mathpuzzle.operatorsecret)

## Overview

- **ID:** `com.mathpuzzle.operatorsecret`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Ardika
- **Category:** GAME\_EDUCATIONAL
- **Downloads:** 90
- **Version:** 1.1.12
- **Last updated:** 2026-07-28
- **First published:** 2026-07-27
- **Publisher country:** ID
- **Size:** 72 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.mathpuzzle.operatorsecret)
- **Website:** [https://mathstery.web.id/](https://mathstery.web.id/)
- **Privacy policy:** [https://mathstery.web.id/privacy-policy](https://mathstery.web.id/privacy-policy)

## Description

Mathstery — every number hides a puzzle.<br><br>You&#39;re given four number tiles (1–9) and a target. Your mission: combine the tiles using +, −, ×, ÷ and parentheses to build an equation that equals the target. <br><br>Simple to learn, challenging to master.<br><br>Each puzzle is a fresh little mystery. There&#39;s almost always more than one path to the answer. Find the quickest one, beat the clock, and chase your best time.<br><br>✨ Why you&#39;ll love it<br><br>🎯 One simple goal: make the four tiles equal the target number<br>🧮 Real math, real thinking: addition, subtraction, multiplication, division and parentheses<br>⏱️ Beat the clock: every solve is timed, so race yourself to a new best<br>📊 Track your progress: statistics keep a record of your solves and fastest times<br>🔀 Endless puzzles: shuffle anytime for a brand-new challenge<br>🧠 Great for everyone<br>Whether you&#39;re sharpening your mental math, keeping your brain warm on a commute, or looking for a quick brain challenge, Mathstery turns arithmetic into a game you&#39;ll actually enjoy.<br><br>How to play<br>•  Look at the target number on the right.<br>•  Tap your four number tiles and the operators to build an equation.<br>•  Make it equal the target, every tile must be used.<br>•  Solve it fast and set a new record!<br><br>Can you crack every Mathstery? Download now and start solving.

## Rankings

- #2,026,367 — Overall

## Permissions and access

### Permissions

- `android.permission.INTERNET`
- `android.permission.MODIFY_AUDIO_SETTINGS`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `com.android.vending.CHECK_LICENSE`
- `com.mathpuzzle.operatorsecret.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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