Rubis Codebreaker

Contains adsIn-app purchases
4.0
273 reviews
10K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

What is Rubis Codebreaker?

Rubis Codebreaker is a puzzle and logic game where the aim is to find a secret code made up of a sequence of colors. The goal as an agent is to crack the code created by the opposing secret agent team.

Rubis Codebreaker is inspired by the great tradition of 2-player decryption games like Bulls and cows or numerello. We wanted to bring something new by inventing new mechanics, while keeping the popular elements of the classic code-cracking games invented in 1971.

How to play Rubis Codebreaker?

The rules are simple: find the right combination of colors chosen by the other agent as quickly and with as few tries as possible.

In each round you will propose a combination of several colors which could correspond to the one defined by the other team or the AI. Once your combination has been validated, the application will tell you if you are on the right track with three different clue types:

Black dot: one of the colors is correct and in the right position.

White dot: one of the colors is included in the code but is not in the right position.

Empty box: one of the colors is not in the secret combination.

Careful, the order of the clues does not correspond to the order of the colors in the combination! Once you have found the right combination (all boxes are black), you win the game!

Key functionalities:

Rubis Codebreaker has three different game modes:

Easy: This game mode is dedicated to those who are new to code-breaking games or looking to practice. In this mode, there are no duplicate colors in the combination.

Hard: This game mode is more complex and dedicated to expert players. In this mode, there may be color duplications in the enemy agent's combination. This makes the puzzle more difficult!

Challenges: This mode is for users who like to accomplish feats. Each of the 200 levels has different rules, such as speed challenges or thinking challenges to rack your brains even more.

User ranking system

During each game you play on Rubis Codebreaker, you will receive points according to your efficiency and speed! Every day, week and year, we rank the best players in the world, maybe you have your place on the podium!

A problem with our application, or you want new features in the app, contact our team at contact@rubiswolf.com
Updated on
Jan 13, 2024

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
246 reviews
Michael Moss
August 22, 2025
for some weird reason which is probably only known by the developer him/herself, the app does not allow me to enter more than 2 gems of a given color. sometimes I will fill all 4 spots with a single color which can give additional clues to previous steps. for that reason I will need to uninstall the app and try another Mastermind clone. the app looks good though.
Did you find this helpful?
Rubis Wolf
November 10, 2025
Bonjour, Vous pouvez nous envoyer des captures d'écran de votre problème. Merci !
Jeremy Wells
April 6, 2022
Very challenging, but addicting. There is good diversity of settings to play with to title the game's difficulty. The times challenges are very hard to do before you get really good and far at the game, but one can figure out a system.
6 people found this review helpful
Did you find this helpful?
Rubis Wolf
April 6, 2022
Hi Jeremy, Thank you very much for your comment. We will maybe reconsider the difficulty of the challenges, there are maybe to hard. At least to achieve 1 star. We'll communicate about it when it's done.
Jamie Bloomer
March 31, 2024
the order of the positions of the clues does not correspond to the order of the colors in the combination! It should not be that way for the easy level while you're learning the game. On the harder levels, yes, don't make the corresponding.
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Rubis Wolf
May 6, 2024
Non.

What’s new

HOURLY RANKING !