Steam game

Cipheur

Cipheur is a free cryptogram game, allowing you to test your logic and language skills against 100 quotes by famous people. Do your best to discover intriguing patterns, unfold the coded messages step by step, and enjoy the incomparable satisfaction of deciphering another sentence.

Free March 12, 2025

By Error 300

Windows macOS Linux
View on Steam
Cipheur - Error 300. Popular. Released March 12, 2025
Screenshot of Cipheur gameplay showing in-action mechanics Screenshot 2 of Cipheur - additional gameplay view Screenshot 3 of Cipheur - more gameplay footage Screenshot 4 of Cipheur - final gameplay screenshot

Overview

About this game

Letter by letter, word by word, sentence by sentence - the work of a cryptographer is far from easy. Luckily, we have you, our talented codebreaker! Take your place at the machine and confront diverse, highly intriguing encrypted messages, all requiring sharp thinking and cleverness to unravel.

Step by Step

At first, each message will seem like incomprehensible gibberish - convoluted, seemingly meaningless. However, nothing could be further from the truth! By deciphering subsequent letters and words, you will quickly find a pattern that will allow you to decipher the entire message.

So much to discover!

Uncovering a variety of quotes rich in humor, wisdom, or insight can be challenging, yet with 100 levels to complete you are sure to have enough room to hone your skills and become the true expert. Each new message grants a sense of satisfaction and an insight into the wisdom of the brightest people in history! 

Nearly endless content

Your decoding journey can continue almost endlessly, with Cipheur offering a rich supply of extra coded message packs. Test your wits against sets like Last Words, Proverbs, Stupid Laws, Uncommon Words and many more! All this wrapped in a pleasant, simple and concentration-friendly visual layout to help you work and relax.

• 100 quotes by famous people - fun, witty or insightful - we have them all

• 3 difficulty levels to allow you move forward in your own pace

• Helpful hints system

• Numerous achievements to unlock

• An unusual gameplay focused solely on deciphering coded messages

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