Mastermind vs Number Baseball

The classic code-breaking game — reimagined. Mastermind: Code Break challenges your logic and deduction. Each game, a secret 4-color code is generated. You have 10 attempts to crack it. After every guess, hint pins guide your thinking — black for the right color in the right spot, white for the right color in the wrong spot. No luck. No timers on screen. Just pure deduction. TWO DIFFICULTY MODES Normal mode allows color repetition — the same color can appear more than once in the secret code, which dramatically increases the challenge. Easy mode guarantees each color appears at most once, perfect for new players or a quick game. TRACK YOUR PROGRESS Every game is recorded. Head to your stats screen to see your win rate, current and best win streak, your fastest solve time, your average number of guesses, and a full guess distribution chart — just like Wordle, but for colors. BUILT FOR DAILY PLAY Each game takes 2–5 minutes. The clean, distraction-free interface keeps you focused on the puzzle. No sign-in required. No internet connection needed. Your stats and settings are saved automatically between sessions. FEATURES AT A GLANCE • 6 colors, 4 positions, 10 guesses • Easy mode (no repeated colors) and Normal mode • Per-guess elapsed time display (can be hidden in Settings) • Win rate, streaks, best time, average guesses, guess distribution • Separate stats for Easy and Normal modes • Settings saved between sessions • 100% offline — no account needed • Accessible dark UI with high-contrast colors Download free and start cracking.

Remember playing Bulls & Cows with pen and paper? This is that game, rebuilt for your pocket. A secret number hides three different digits from 0 to 9. Right digit, right spot: Strike. Right digit, wrong spot: Ball. Nothing at all? Out. Use the clues to crack it in as few guesses as you can. ■ Today's Puzzle Every day at midnight, one puzzle opens for every player on the planet. Solve it, then share your guess count as an emoji grid. The answer never shows, so you can send it to friends without spoiling a thing. ■ Streaks Solve it daily and your streak grows. Turn on a reminder if you tend to forget. ■ Free Mode · Time Attack 3 digits to warm up, 4 to get serious, 5 to really sweat. The clock runs while you think. Chase your fastest time and climb the local rankings. ■ Game Center Compete on the global leaderboard and tick off 9 achievements. Signing in is optional. ■ Stats Guess distribution, averages, best streaks. See how your deduction skills change over time. ■ Hints Stuck? Watch a short ad for a hint. Use it or don't. Your call. ■ Sights & Sounds Chiptune music and sound effects synthesized right inside the app, haptic feedback, a gently animated background and a dark glass UI. ■ Light & Simple - Free, ad-supported - No account. No email, no password - Your records stay on your device; leaderboards live in Game Center - English · 한국어 · 日本語 · Français Made by a solo developer. Feedback and bug reports are always welcome.