puzzle = "iwrupvqb"

import hashlib
import sys

iterations = 0

while True:
    zero_count = 0
    key_increment = f'{puzzle}{iterations}'
    hash_check = list(hashlib.md5(key_increment.encode()).hexdigest())
    for index, x in enumerate(hash_check):
        if x == '0':
            zero_count += 1
            print(zero_count)
            if zero_count >= 6:
                print(iterations)
                print(hash_check)
                sys.exit()

        else:
            break

    iterations += 1