All you have to do here is solve 100 math problems. The program below parses the input and performs the correct operation.

• solver.py

import socket
import re
import time

HOST = 'localhost'
PORT = 9050

def solve():
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
        try:
            s.connect((HOST, PORT))
        except ConnectionRefusedError:
            print("Could not connect. Is the server running?")
            return

        # Read initial welcome message
        data = s.recv(4096).decode()
        print(data)

        # Start the game
        s.sendall(b"\\n")

        while True:
            data = s.recv(4096).decode()
            if not data:
                break

            print(f"Received: {data.strip()}")

            if "Flag-" in data:
                print("\\n" + "="*40)
                print(f"FLAG FOUND: {data.strip()}")
                print("="*40)
                break

            # Look for pattern: Question X/100: A op B = ?
            # Sometimes we might receive partial data or multiple lines.
            # We specifically look for the line containing the question.
            lines = data.split('\\n')
            for line in lines:
                match = re.search(r'Question \\d+/100: (\\d+) ([+-]) (\\d+) = \\?', line)
                if match:
                    a = int(match.group(1))
                    op = match.group(2)
                    b = int(match.group(3))

                    if op == '+':
                        ans = a + b
                    else:
                        ans = a - b

                    print(f"Solving: {a} {op} {b} = {ans}")
                    s.sendall(f"{ans}\\n".encode())
                    break # Assuming one question per receive for simplicity, though buffering might be needed in a real adverse scenario. Here server waits for answer before sending next.

if __name__ == '__main__':
    solve()