Number Baseball Duel - Puzzle
숫자야구 대결 - 숫자맞추기
24 days old
Not in any tracked top chart right now.
Updated 21 Oct 2026 · rankings refresh through the day
DeveloperSangcheol Kim
CategoryGames
PriceFree
Released
Rating★ 5.0 (1)
Version1.6.0
Age rating4+
First seen by us
29 Sep 2026
Rating
5.0 ★
1 ratings
Measured
Number Baseball Duel - Puzzle on the App Store
App details
App ID
6815732897
Publisher
Sangcheol Kim
On the store since
Sep 2026
Under a year
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Game Center
Content rating
4+
Languages
4
EN JA KO ZH
Size
15 MB
Also listed in
Entertainment, Puzzle, Board
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
1 ratings
Measured
Ratings
1
Measured
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]
■ 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]
Latest updates
1.6.0
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
1.5.0
New in this version!
• 0 is now in play. The answer is made of different digits from 0 to 9
• The bottom row of the number pad is now Delete, 0 and Pitch
• Tap a row in Pitch history to pin it to the top and compare it with new pitches. Tap it again to unpin
• Quick Match in Online Match and Local Match connect only with version 1.5.0 or later. Online matches started before the update continue with 1 to 9
1.4.0
● We've improved the availability of small bugs and apps.
Store changes
What Number Baseball Duel - Puzzle changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated 
Description updated 