import struct
import itertools


with open("the-maze", "rb") as f:
    contents = f.read()

pos = contents.find(struct.pack("<I", 0x5079635C))
raw_data = contents[pos:pos + (100 * 4)]
raw_nums = struct.unpack("<" + ("I" * 100), raw_data)
maze = []
for i in xrange(10):
    thing = []
    for j in xrange(10):
        thing.append(raw_nums[(i * 10) + j])
    maze.append(thing)

def xor_reduce(items):
    total = 0
    for num in items:
        total ^= num
    return total