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App Store Apps > Entertainment > Guess Passcode - Classic 1A2B
Guess Passcode - Classic 1A2B icon

Guess Passcode - Classic 1A2B

by Oscar Tsang · Entertainment · $2.99
On the App Store since June 2026 · Data updated 2026-10-21
App Store

Guess Passcode - Classic 1A2B is made and published by Oscar Tsang. AppBrain is an independent app data site and isn't affiliated with Oscar Tsang. The app name, icon, screenshots and description belong to Oscar Tsang and are shown as published on the App Store.

AppBrain's verdict

Last updated
October 20, 2026
Size
136.7 MB

User feedback

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Store listing

By Oscar Tsang, from the App Store
Guess Passcode - Classic 1A2B Screenshot 1 of 6
Guess Passcode - Classic 1A2B Screenshot 2 of 6
Guess Passcode - Classic 1A2B Screenshot 3 of 6
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Screenshots by Oscar Tsang, from the the App Store listing
Description by Oscar Tsang Written by the developer, not by AppBrain. Click to read.
Put your logical thinking to the test! Welcome to a beautifully crafted, mentally stimulating code-breaking experience based on the classic 1A2B (Bulls and Cows) deduction game. Guided by your thoughtful bunny companion, your mission is to decipher hidden combinations using pure logic and strategy.

Whether you are a casual puzzle fan or a hard-core logic master, this game offers an adjustable challenge that grows with your skills. Can you crack the code in the fewest tries?

HOW TO PLAY
Submit your guess and analyze the clever feedback system to narrow down the answer:

Correct: Shows how many items are the right type AND in the exact right position (the "A" in 1A2B).

Wrong Position: Shows how many items are part of the secret code, but placed in the wrong slot (the "B" in 1A2B).

Use deduction to eliminate possibilities until you find the perfect match!

EXPLORE MULTIPLE GAME MODES
Tired of just numbers? Switch things up with unique visual themes:

Classic Numbers: The ultimate mathematical deduction test.

Letters: Use alphabetical combinations to find the hidden sequence.

Colorful Gems: Match beautiful, sparkling jewels to break the code.

Food Items: A fun, casual twist guessing tasty treats.

GAME FEATURES:

Scalable Difficulty Grid: Play your way! Choose compact 3-slot puzzles for a quick brain workout, or challenge yourself with an extreme 10-slot grid for a true mental test.

Unlimited Guess History: Easily scroll through all your previous attempts to trace your logic and plan your next move.

Beautiful Atmosphere: Relax with a stunning, high-quality night sky background featuring a full moon, shooting stars, and an adorable thinking rabbit.

Play Anywhere, Anytime: 100% offline support. No internet connection required, making it perfect for commutes, travel, or unwinding at home.

No Time Pressure: Think at your own pace. The game rewards accuracy, strategy, and sharp logical deduction.

Train your brain, sharpen your mind, and enjoy hours of satisfying logic puzzles. Download now and start cracking the code today!
Official page on the App Store Also on Google Play

Safety and technology

Found in the app by AppBrain
Price
$2.99
App size
136.7 MB
Content rating
Everyone

Technologies used by Guess Passcode - Classic 1A2B

Releases

Updates seen on the App Store
Version
2.01
Launched
June 2026

No changelog data

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Also available on Google Play

Guess Passcode - Classic 1A2B icon Guess Passcode - Classic 1A2B
UnknownProjectX
0.0
$2.99
500+

Rankings

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About the app and developer

About Guess Passcode - Classic 1A2B

Guess Passcode - Classic 1A2B is an entertainment app developed by Oscar Tsang.

User Ratings

The app has no ratings yet.

App Information

Guess Passcode - Classic 1A2B costs $2.99. The app size is 136.72 MB. The latest version available is 2.01. The last update was on October 20, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since June 2026.

Developer information for Oscar Tsang

Oscar Tsang

Address:

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