Mastermind - Bulls And Cows
Guess the secret code
Free · Designed for iPad. Not verified for macOS.
Bulls and Cows is a single-player logic game: guess the secret number before time runs out.
Digits never repeat. After each guess you get hints. The app uses the Spanish terms Fija and Pica in every language:
• Fija (bull): the digit is in the secret number and in the correct position.
• Pica (cow): the digit is in the number, but in the wrong position.
Choose one of four levels:
• Easy: 3 digits, 3 minutes.
• Medium: 4 digits, 3 minutes.
• Hard: 5 digits, 4 minutes.
• Extreme: 6 digits, 5 minutes.
There is no attempt limit: you win by cracking the code and lose only when the timer hits zero.
Unlock 8 achievements for speed, precision, and difficulty. Progress is stored on your device.
The app includes in-game rules, needs no account, and does not connect to our own servers. Free, with no ads and no in-app purchases.
Questions? Write to hello@kurubatech.com.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's new in 1.0.2: daily challenge (one game per day), zen mode with no time limit, share your result as an image, stats and streaks, appearance with theme, language and color palettes, and an optional daily reminder. Still free, with no ads and no in-app purchases.
The developer, Kuruba Tech, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kuruba Tech SAS
- Size
- 21.8 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Spanish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Kuruba Tech