I don't like how much it alters the real history, but if the movie was fun for anyone, get some good books about the same events and you are in for even more fu

I don't like how much it alters the real history, but if the movie was fun for anyone, get some good books about the same events and you are in for even more fun! It wasn't just "Break the code, done" in real life, there was back and forth math and engineering battles, it was great stuff.