CODEX

Contains ads
100+
Downloads
Content rating
Everyone
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About this game

CODEX
Think fast. Remember smarter. Unlock the codes.

CODEX is a minimalist, high-intensity memory puzzle game that challenges your focus, recall, and decision-making under pressure. Study a set of secret number codes, then race against the clock to unlock them before time runs out.

Every mode pushes your brain further:
Memorize multiple 6-digit codes
Decide which codes to remember — and which to risk
Manage limited tries and time
Face increasing difficulty and traps in advanced modes

Whether you’re warming up your brain or testing your limits, CODEX delivers a pure, skill-based challenge with no distractions.

🔐 Game Modes

Beginner – Learn the basics and build confidence
Intermediate – More codes, more pressure
Advanced – Traps, tighter limits, and higher stakes

🧠 Features

Memory-focused gameplay
Clean, minimalist design
Offline play — no internet required
Fast sessions, perfect for quick brain workouts
Increasing difficulty for serious challenge seekers
Updated on
Jan 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance and Device or other IDs
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

First release