# NumberGuess: 1A1B — Number Guessing 1A1B Game

> Logic puzzle game for guessing secret numbers with smart feedback. (iPhone/iPad app by George Huang.)

- Source: https://appshunter.io/ios/app/numberguess-1a1b/id6746429135 (this page in markdown: same URL + `.md`)
- Developer: [George Huang](https://appshunter.io/developer/1813056279)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.2 · 3 MB
- Languages: English
- Released: 2025-05-28
- Data updated: 2026-06-11
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/numberguess-1a1b/id6746429135/reviews.md

## What is NumberGuess?

Challenge your mind with NumberGuess, the modern take on the classic Bulls and Cows puzzle (1A1B) game!

GAME FEATURES:
• Choose between 3-digit or 4-digit challenges
• Customizable guess limits (5-50 attempts)
• Customizable guess range (1-9 OR 0-9)
• Smart feedback system with A/B indicators
• Clean, intuitive interface following iOS design guidelines
• Real-time input validation prevents duplicate digits

HOW TO PLAY:
Try to guess the secret number with unique digits. After each guess, you'll receive helpful feedback:
• A: Correct digits in the right positions
• B: Correct digits in the wrong positions

PERFECT FOR:
• Logic puzzle enthusiasts
• Brain training sessions
• Quick mental challenges
• All ages (family-friendly)

BEAUTIFUL DESIGN:
• Modern iOS interface
• Smooth animations
• Professional typography
• Optimized for all iPhone sizes


Powered by You&Me Solutions

## Key features

- 3-digit or 4-digit challenges
- Customizable guess limits
- Customizable guess range
- Smart feedback system (A/B indicators)
- Clean, intuitive interface
- Real-time input validation

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Love this app | $4.99 | one-time |
| Buy me a coffee | $0.99 | one-time |
| Buy me lunch | $2.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/numberguess-1a1b/id6746429135/reviews.md

### 5/5 — Fun

*2025-06-02, version 2.1*

Very fun and easy to use!

### 5/5 — 腦力激盪

*2025-05-31, version 2.1*

訓練頭腦記憶力，很棒。

## Frequently asked questions about NumberGuess

### What is NumberGuess?

NumberGuess is a logic puzzle game based on the classic Bulls and Cows (1A1B) concept. It challenges players to guess a secret number with unique digits using smart feedback indicators.

### How do the A/B indicators work in NumberGuess?

The 'A' indicator means a correct digit is in the right position. The 'B' indicator means a correct digit is present but in the wrong position. This feedback helps you deduce the secret number.

### Can I customize the difficulty in NumberGuess?

Yes, NumberGuess allows customization of the number of digits (3 or 4) and the maximum number of attempts allowed, ranging from 5 to 50 guesses.

### Does NumberGuess have ads?

No, NumberGuess does not contain advertisements. It offers a clean, ad-free gaming experience.

### What devices does NumberGuess support?

NumberGuess is optimized for iPhone and iPad devices, featuring a modern iOS interface designed for all screen sizes.

### Is NumberGuess suitable for all ages?

Yes, NumberGuess is rated '4+' and is considered family-friendly, making it suitable for players of all ages looking for a logic challenge.

### How often is NumberGuess updated?

The app was last updated on May 30, 2025, to version 2.1. Updates typically include improvements and new features based on user feedback.

### What is the rating for NumberGuess?

NumberGuess has a perfect rating of 5.0 stars based on 1 user rating, indicating a highly positive user reception.

## Version history (last 2 releases)

### 2.1 — 2025-05-30

• Choose between 0-9 or 1-9 digit modes
• Better game customization options
• Bug fixes and stability improvements

### 2.0 — 2025-05-28

No release notes.

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## More apps by George Huang

- [ColorMuse Pro](https://appshunter.io/ios/app/colormuse-pro/id6746702224)
- [AoiGo: AI Travel Assistant](https://appshunter.io/ios/app/aoigo-ai-travel-assistant/id6747951589)
- [PersonaTalk: AI Chat Personas](https://appshunter.io/ios/app/personatalk-ai-chat-personas/id6753566731)

All apps by George Huang: https://appshunter.io/developer/1813056279

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*