# Logic: code breaking

> Play the classic game popularized in the 70s, digitally, with a fresh look!

Canonical page: [https://chrome-stats.com/d/dk.logicom.mastermind](https://chrome-stats.com/d/dk.logicom.mastermind)

## Overview

- **ID:** `dk.logicom.mastermind`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Logicom Apps
- **Category:** GAME\_PUZZLE
- **Downloads:** 343,092
- **Rating:** 4.84 / 5 (6,233 ratings)
- **Version:** 2.4.3
- **Last updated:** 2025-08-10
- **First published:** 2020-03-06
- **Publisher country:** DK
- **Size:** 3.32 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=dk.logicom.mastermind)
- **Website:** [https://codebreaking.logicom.dk](https://codebreaking.logicom.dk/)
- **Privacy policy:** [https://codebreaking.logicom.dk/privacypolicy.html](https://codebreaking.logicom.dk/privacypolicy.html)

## Description

**Logic: Code Breaking** is a digital adaptation of the classic 1970s code-breaking puzzle game, also known as Bulls and Cows or Numerello. The game offers both single and two-player modes, enabling users to challenge themselves or friends. With flexible settings, players can customize difficulty by adjusting rows, columns, and colors, making it suitable for beginners and experts alike.

Players can personalize appearance with various color themes, including options that assist users with color blindness. The app features points and ranking systems, game statistics, and accessibility support like TalkBack for visually impaired users. Additional features include configurable code labels, light and dark modes, and a hint system to help break codes more efficiently. Each game typically takes 2-5 minutes, combining educational value with engaging gameplay.

## Rankings

- #121,685 — Overall
- #30 — code

## Permissions and access

### Permissions

- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_DATA_SYNC`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `dk.logicom.mastermind.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users consistently praise Logic: code breaking for its ad-free, highly customizable Mastermind-style gameplay that challenges the brain and offers quick, satisfying puzzles. The game is easy to learn, offers many settings, and has nostalgic appeal with no ads or IAPs. While feedback is overwhelmingly positive, a few players would like auto-save and clearer scoring, but these are minor notes in an otherwise strong, brain-boosting experience.

### Pros

- Ad-free experience with no intrusive ads
- High customization options (pegs, colors, and color repetition) for varied challenges
- Faithful Mastermind-style gameplay that's easy to learn and engaging
- Brain-boosting and stress-relieving with strong replayability
- No in-app purchases (no IAPs) and polished, simple user experience

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Source: [Chrome-Stats](https://chrome-stats.com/d/dk.logicom.mastermind)