Number Baseball: Bulls & Cows
Daily code-cracking puzzle
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Three hidden digits. Strikes tell you what's in place, balls what's close. How few guesses do you need? Today's puzzle is the same worldwide. Share it, spoiler-free.
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.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Fixed an issue where the banner ad at the bottom of the screen did not appear.
- Ads now load only after the consent step is complete.
- Stability improvements.
The developer, jongkun lee, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- jongkun lee
- Size
- 5.2 MB
- Category
- Puzzle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, French, Japanese, Korean
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 totoss
