🎯 The Goal

Guess the hidden number in as few attempts as possible.

📜 The Rules

After each guess, you get feedback as Bulls and Cows:

Bull: a correct digit in the correct position.

Cow: a correct digit in the wrong position.

🧠 Example

Hidden number: 4 2 7 1

Your guess: 1 2 3 4

Result: 1 Bull, 2 Cows

The digit 2 is in the correct position (Bull). Digits 4 and 1 are in the number but in different positions (Cows).

💡 Tips

Use each result to eliminate impossible digits and positions.

Start with a guess using different digits to gather more information quickly.