Goal:
Find the secret 4-digit code before using too many attempts.
No repeats:
Each digit appears only once in the secret code, so repeated numbers are not allowed.
Your guess:
Enter four different digits and submit your guess to receive clue feedback.
T = exact:
A digit is correct and also in the correct position.
V = close:
A digit exists in the secret code, but it is in the wrong position.
Logic matters:
Use each clue to eliminate impossible combinations and narrow down the correct code step by step.
Best strategy:
Start with a balanced guess using four different digits, then adjust based on exact and close matches.
Tip:
Do not change too many things at once. Careful controlled guesses make it easier to understand the feedback.