Hit & Blow Online: 1A2B Guess

Challenge the world in 1v1 Online Battles! Master the classic Hit & Blow logic with 3, 4, digits, or try the vibrant new Colors Mode. Can you crack the code?

Whether you are a master of numbers or a fan of color-based puzzles, Hit & Blow Online: 1A2B Game is the definitive deduction challenge. Test your brain in solo play or prove your genius in real-time 1v1 Online Battles.

CHOOSE YOUR CHALLENGE Customize your experience with multiple gameplay modes:

Game Mode: The classic experience. Choose from 3, 4-digit codes or colors codes for your preference. In 3, 4-digits codes, the code can't be duplicate. But in colors code, you can choose your color codes from 6 colors accept duplication as your secret code.

AI difficulty: You can choose easy, intermediate, advanced AI player versus you in Single Play.

1v1 Online Play: Don't just play against the machine. Challenge friends or match with players worldwide in high-stakes logic duels in Online Play!

HOW TO PLAY The goal is to find the secret sequence in the fewest moves.

HIT: A digit or color is correct and in the right spot.

BLOW: A digit or color is correct but in the wrong spot. Use pure deduction to solve the sequence before your opponent does!