ABGame2

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Content rating
Everyone
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Content rating
Everyone
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About this game

ABGame 2 — The Classic 1A2B Number Guessing Game, Newly Revamped

Remember playing "1A2B" with classmates on your laptop as a kid?

ABGame 2 brings this classic logic game to your mobile phone, featuring a brand-new, dark, modern interface, allowing you to challenge your reasoning skills anytime, anywhere.

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✦ Game Rules (Super Simple)

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Your opponent will choose a set of unique numbers (you can choose the difficulty level from 2 to 9 digits).

Each time you guess a set of numbers, the system will tell you:

• A = Correct number, correct position

• B = Correct number, but incorrect position

Example: Answer 1234, you guess 1357 → Get 1A 1B

(1 in the correct position → 1A; 3 appears in the answer but in the wrong position → 1B)

When you reach NA (N A's), it means you've hit all the numbers, and you win!

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✦ Two modes, upgraded gameplay

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🎮 Player Guess Computer

The computer randomly selects a set of secret numbers, and you deduce the answer.

Challenge yourself to guess correctly in the fewest attempts!

🤖 Computer Guess Player

You give the question, and the computer deduces.

See how quickly the AI ​​can crack your numbers.

📊 Game History

Automatically saves every game, allowing you to review your past performance anytime.

🧠 AI Intelligent Analysis

After each game, AI analyzes your choices and tells you:

• Which move was a brilliant guess?

• Which move wasted valuable information?

• How many possible answers do you have left in terms of probability?

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✦ Brand New Visual Design

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✓ Dark gradient background, eye-friendly and textured

✓ Rounded corner cards, neon gradient buttons, ripple click feedback

✓ Unified font hierarchy, clear and comfortable reading

✓ Tutorial pages presented as text cards, with examples for easy understanding

✓ Redesigned dialog boxes, integrated into the overall style

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✦ Why Choose ABGame 2?

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• Pure logic, no luck involved

• Matches last 30 seconds to 5 minutes, perfect for short bursts of play

• Choose your difficulty level from 2 to 9 digits, suitable for both beginners and experienced players

• Completely free, no in-app purchases, no forced login

• Small size, low battery consumption, playable offline

• Upgraded to Android 15 for better performance and compatibility

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✦ Who is it for?

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• For those who enjoy Sudoku, Nonograms, and puzzle games

• For those who want to exercise their brains during commutes, while waiting in line, or during lunch breaks

• For students who want to train their logical thinking

• For gamers who want to challenge themselves to solve the puzzle in the fewest moves

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Download ABGame 2 and challenge your logical limits!

Feel free to send me any suggestions; I will continue to update this app.
AB guessing game
Updated on
Jun 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

ABGame 2 — a full visual refresh!
✦ Brand-new look
• Deep gradient backgrounds, no more flat colors
• Rounded cards, neon gradient buttons, ripple feedback
• Consistent typography for easier reading
✦ Redesigned tutorial
• Swipeable text cards with worked examples
(1234 vs 1357 → 1A 1B)
• A and B rules explained at a glance
Content rating
Everyone
Learn more

App support

Phone number
+886934369833
About the developer
歐陽明崴
funcsaytwo@gmail.com
Taiwan