What The Code

A modern, intuitive take on Mastermind — deduce the 4-colour secret code before time runs out!

PLAY MODE (Offline)
• Infinite games with no account required
• 6 colours, 4 positions, up to 8 attempts
• Smart feedback pegs show exact and partial matches
• Optional "Thief" twist: the code may change mid-game
• Adaptive difficulty and tutorial for new players

GLOBAL CHALLENGE MODE (Online)
• Compete worldwide on daily leaderboards
• Earn trophies and climb the global ranks
• Buy extra time or reveal a colour position with earned points
• Link a Google or Apple account to preserve your profile

FEATURES
• Beautiful dark-theme UI with smooth animations
• Sound effects and haptic feedback
• Detailed game statistics and win streaks
• Fully localised in English and Traditional Chinese
• Child-safe ads (non-personalised, G-rated, families-compliant)

No account needed to play. Sign in with Google or Apple to backup your progress and compete globally.