📋 Challenge Description
A secure system uses complex regex validation for flag verification. You need to craft a string that matches ALL the validation rules simultaneously. The system will only reveal the flag when you submit a valid input that passes all checks.
Objective: Create a string that satisfies all regex patterns to unlock the flag.
Attempts: 0 | Status: Not Started
📜 Validation Rules (ALL must pass):
Rule 1: Must start with "FLAG"
Rule 2: Must contain exactly 3 digits
Rule 3: Must have at least 2 uppercase letters (excluding FLAG)
Rule 4: Must include the special character '@'
Rule 5: Must end with an exclamation mark '!'
Rule 6: Total length must be between 15-25 characters
💡 Hints to Get Started:
1. Build Step by Step: Start with "FLAG" and add each requirement one at a time.
2. Example Format: FLAG + [content] + ! (total 15-25 chars)
3. Count Carefully: Make sure you have exactly 3 digits, not more or less.
4. Uppercase Letters: Need 2+ uppercase besides F, L, A, G (already 4 uppercase).
5. Example Valid: FLAG_AB@123_XY!
6. Ask a Chatbot: "Help me create a string matching these regex rules" and list the requirements.
Solve the puzzle to reveal the flag!