Gem Master 2

Content rating
Everyone
100+
Downloads
Content rating
Everyone
Learn more
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About this game

The classic code-breaking game with a twist, making this the most challenging Mastermind clone ever! The object of the game is to solve the hidden code using a series of guesses and deduction based on the clues given after your guess is scored. But watch out for traps that try to fool you. Also, this game uses a timer. Run out of time, and you lose.

Features
- increasingly difficult levels (12 for novice, 12 for expert, 12 for master)
- introduces the concept of a "trap"
- includes simple how-to-play instructions available during game play
An even more challenging version of the classic Mastermind code-breaking game!
Updated on
Aug 14, 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
    Location, App info and performance, and Device or other IDs
  • This app may collect these data types
    Location, App info and performance, and Device or other IDs
  • Data isn’t encrypted

What’s new

Updated to support latest Android target API level