🧃1A2B Number Guessing Game

Game Description

• Classic number reasoning game where players guess a 4-digit number with unique digits
• After each guess, players receive xAyB feedback:
  • A: Number of correct digits in correct positions
  • B: Number of correct digits in wrong positions
• Goal: Guess the correct number in minimum attempts

Technical Overview

• Built with SwiftUI framework for iOS
• Uses MVVM architecture pattern
• Features:
  • Random answer generation
  • Input validation
  • Game history tracking
  • Reset functionality

How to Play

• Enter any 4 unique digits (0-9)
• Example: If answer is 1234
  • Guess 1567 → 1A0B (1 is correct position)
  • Guess 2178 → 1B (2 exists but wrong position)
  • Guess 1234 → 4A0B (Victory!)