The Objective
Crack the secret 4-digit code in 10 turns or less.
How to Guess
Enter a 4-digit number using the tactile numpad.
4
8
2
2
Understanding Feedback
Numbers (Num)
Correct digits
Position (Pos)
Correct digits in correct positions.
Example Scenario (Secret: 3820)
4
8
2
1
Num: 2
Pos: 1
Guess 4821 → 2 numbers are correct, including 1 in the correct position.