CodeAB – Logic Number Puzzle

What is the code?

Who's on the first? What's on the second? Put your logic and deduction skills to the test with CodeAB, a fun and addictive number puzzle game! Meet CodeAB — a fresh spin on the classic Bulls & Cows number puzzle. Your challenge: figure out the secret 4-digit code before your guesses run out!

Your goal is simple: find the secret 4-digit code.
- No leading zeros.
- No repeating digits.
- Clues after every guess help guide you toward the solution.

How It Works
- A green number = correct digit in the correct place.
- An orange number = correct digit in the wrong place.
- Keep analyzing the hints until you crack the code!

Why You’ll Love CodeAB
- Easy to learn, hard to master
- A fresh take on the classic “Bulls & Cows” logic game
- Quick rounds that train your brain anytime, anywhere
- Great for both casual players and puzzle enthusiasts

Free to Play – Upgrade for Unlimited Fun
- Play up to 10 rounds for free and then 3 rounds per day
- Upgrade once ($2.99) to unlock unlimited play and remove interruptions
- One-time purchase, no subscriptions

Are you ready to put your logic to the ultimate test?

Download CodeAB today and see how fast you can break the code!