Cipher Challenge - Codebusters

Cipher Challenge - Codebusters

Free

1.0.7

Feb 15, 2026

Update Date

Age Rating

4+

Apps in this category do not contain restricted content.

9+

Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

About Cipher Challenge - Codebusters

A cipher decoding game.

Cipher modes: Aristocrat, Patristocrat, Caesar, Random substitution cipher, K1 cipher, K2 cipher

Additional features:
- See letter frequency table and cipher letter -> original letter mapping table
- Share link or game id to friends and compete on the same puzzle
- View all the unlocked quotes
- See score history
- Unlocked quotes and scores are sync'ed across iPhone, iPad and Mac computers through iCloud
- Enable hard mode for a special challenge

Also perfect for Science Olympiad (SciOly) Codebusters practice.

Show More

What's New in the Latest Version 1.0.7

Last updated on Feb 15, 2026

Old Versions

Now you can search the quotes you unlocked.

Show More

Version History

1.0.7

Feb 15, 2026

Now you can search the quotes you unlocked.

Feedback Report

Cipher Challenge - Codebusters FAQ

How to download Cipher Challenge - Codebusters if it’s not available in your country?

Click here to learn how to download Cipher Challenge - Codebusters in restricted country or region.

Cipher Challenge - Codebusters Alternative

Vertical Space Jump Philosophy

9.9

Dots War: strategy battle game

9.9

TEARS RAIN : Goddess's plan

9.9

Fantasy Summon Defence

9.9

9.9

Stickman Car Jumping & Racing

9.9

Addit - Number Game

9.9

Sport Ball Puzzle Match 3 for Teens

9.9

You May Also Like

MONOPOLY: The Board Game

Kingdom Rush 5: Alliance TD

Papa's Paleteria To Go!

Snake.io - Fun Online Snake

Kingdom Guard:Tower Defense TD

Get more from Bao Lei

Fitness Streaks

Super Simple Draw

Super Simple Draw Premium

Just Keep Favorite Photos