# CODE BREAKER

> Crack number codes in terminal-style solo, CPU, and online rating duels.

Canonical page: [https://chrome-stats.com/d/com.nucorider.codebreaker](https://chrome-stats.com/d/com.nucorider.codebreaker)

## Overview

- **ID:** `com.nucorider.codebreaker`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** NUCO-RIDER
- **Category:** GAME\_PUZZLE
- **Downloads:** 22
- **Version:** 1.1.0
- **Last updated:** 2026-09-01
- **First published:** 2026-09-01
- **Publisher country:** JP
- **Size:** 108 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.nucorider.codebreaker)
- **Website:** [https://nuco-rider.github.io](https://nuco-rider.github.io/)
- **Privacy policy:** [https://nnn-uchisawa.github.io/code-breaker/privacy-policy/](https://nnn-uchisawa.github.io/code-breaker/privacy-policy/)

## Description

CodeBreaker is a terminal-style logic game about cracking hidden number codes.<br>Guess the secret sequence using only two clues:<br>HIT: the digit and position are both correct<br>BLOW: the digit is correct, but in the wrong position<br>That is all you get. Read the clues, narrow the possibilities, and break the code in as few turns as possible.<br>Play Your Way<br>SOLO PLAY<br>A fully offline single-player mode. Customize the base, number of digits, duplicate digits, and hint display to create anything from quick practice rounds to brutal logic puzzles. No sign-in required.<br>VS CPU<br>Race against the CPU in local battles. Choose EASY, NORMAL, or HARD, then try to crack the code before your opponent does. A great way to sharpen your instincts before entering rating matches.<br>RATING<br>Compete in asynchronous online matches against players near your rating. Matches can run up to 24 hours, so you can play one move at a time without keeping your opponent waiting.<br>Rating matches use fixed fair-play rules: base 10, 4 digits, no duplicates, no hints, and no assists. Win by cracking the code in fewer turns. Your Elo-style rating changes based on the result.<br>Choose a TEMPO, submit your secret code, and enter the queue. Sign-in is required for online play.<br>ANALYSIS<br>Review your results, rating progress, and match logs. See how each guess performed with tags like BEST CAND, PROBE, SOFT PROBE, WASTE, and FORCED. Turn every match into a lesson.<br>Free to Play<br>CodeBreaker is free to play.<br>Ads may appear in some places.<br>A one-time Ad-Free purchase removes ads permanently.<br>Start with SOLO PLAY, train against the CPU, then enter RATING and challenge code breakers around the world.

## Rankings

- #2,606,693 — 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.POST_NOTIFICATIONS`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.gms.permission.AD_ID`

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