Dan, 1234 isn't the key to unlock safe. I did try all four digits 1111, 2222, 3333, 4444, 5555 until 9999. I would like recording a video about your game. It would be cool if the last person who done last password left the the own game algorithm could engrave it somewhere randomly or makes some hint to uncover and we need seek the code to access to safe. It would be interesting, because just trying discover without searching or combine elements or looking details to discovery is too hard and almost impossible. Thanks dude. But in the general is great. Just it would be more fair and less stressful if we may uncover these codes looking up details in scenario.