Number Baseball Duel - Puzzle
Sangcheol Kim Games iPhoneiPadiPod touch
Number Baseball Duel - Puzzle is a free Games app for iPhone and iPad by Sangcheol Kim. Requires iOS 15.0. Updated October 18, 2026.
- Price
- Free
- on the App Store
- Size
- 15 MB
- Age 4+
- Updated
- Oct 18
- 2026 · v1.6.0
Screenshots
About Number Baseball Duel - Puzzle
Number Baseball Duel is a code-breaking brain game, also known as Bulls and Cows. Crack a hidden number using only Strike and Ball clues. Take on the computer solo, pass one device back and forth with a friend, play online against friends and new opponents, or face a friend next to you on your own devices. ■ How to play • The answer is 3 to 5 different digits from 0 to 9. • Right digit, right spot: Strike • Right digit, wrong spot: Ball • No matching digits: Out • Get every digit in the right spot: Home run! ■ Four modes • Solo: Crack the number the computer hid in as few pitches as you can. • Pass & Play: Take turns on one device to crack each other's number. 1P bats first (top of the inning) and 2P second (bottom). Even if 1P hits a home run, 2P still gets the bottom of the inning. If both do, it's a tie. • Online Match: Invite a friend through Game Center or get matched with a new opponent, then take turns at bat. It's turn-based, so the match goes on even when you close the app, and you're notified when it's your turn. The rules are the same as Pass & Play, and each turn must be played within 72 hours. • Local Match: Two devices in the same place connect directly over Wi-Fi. One player hosts a room and shows a room number, the other picks the same number from the list of nearby rooms. No sign-in needed, and the devices don't have to be on the same network. Just turn on Wi-Fi on both. ■ Fair online play Your secret number is never sent to your opponent during the match. When it ends, both numbers are revealed and every call is checked automatically. ■ Highlights • Choose 3, 4 or 5 digits to set the difficulty • My Records: fewest and average pitches for each digit count, plus Pass & Play, Online Match and Local Match results • Online Wins leaderboard on Game Center • A ballpark scoreboard look, 8-bit sound effects and music, haptics • Light and dark themes • No sign-up. Solo, Pass & Play and Local Match work without the internet (Online Match needs Game Center) • Available in English, Korean, Japanese and Traditional Chinese ■ Remove ads A one-time purchase removes ads for good. On another device, use Restore purchases in Settings. Contact: [email protected]
What’s new
Version 1.6.0 · Updated October 18, 2026
New in this version! • Keep: pin digits you know are strikes to their slot. They stay after each pitch, so you only fill in the rest • Tap Keep above the input slots to see your kept digits at a glance and pin or release them, using digits from your pitch history • Available in Solo, Pass & Play, Online Match and Local Match
Play today's Inkspill puzzle
Spread your ink until the whole board is one color, within the move limit. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
App privacy
The developer, Sangcheol Kim, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Performance Data, Other Diagnostic Data, Crash Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, App Functionality
Alternatives to Number Baseball Duel - Puzzle
Looking for apps like Number Baseball Duel - Puzzle? Here are 6 similar apps on the App Store. The highest rated is Dr. Number: Bulls and Cows (5.0/5), and all 6 are free to download.
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Dr. Number: Bulls and Cows
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Number Baseball: Bulls & Cows
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Magic Number Merge
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Mind Cipher: Code Puzzle Game
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Strike Code: Bulls and Cows
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Hit & Blow Online: 1A2B Guess
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Number Baseball Duel - Puzzle | – | Free | October 18, 2026 | |
| Dr. Number: Bulls and Cows | 5.0 / 5 (1) | Free | Oct 15, 2026 | Compare |
| Number Baseball: Bulls & Cows | – | Free | Oct 10, 2026 | Compare |
| Magic Number Merge | 5.0 / 5 (1) | Free | Sep 9, 2026 | Compare |
| Mind Cipher: Code Puzzle Game | – | Free | Oct 6, 2026 | Compare |
| Strike Code: Bulls and Cows | – | Free | Jun 19, 2026 | Compare |
| Hit & Blow Online: 1A2B Guess | – | Free | Sep 30, 2026 | Compare |