Mastermind – The Secret Code Challenge
Put your logical deduction to work to crack a secret 4-color peg pattern within 10 guesses using black and white feedback pegs.
100% Free with Achievements & Rewards
Crack the code and earn XP and Coins toward your player profile.
Frequently Asked Questions (FAQ)
What is Mastermind?
Mastermind is a logic deduction challenge where you attempt to guess a secret 4-color peg code within 10 turns.