My Secret Santa is awesome!! I had no idea what to expect, and he totally delivered! When I opened the box, I saw a note and a shiny blue lockbox with a 3 digit combo. To open the box I had to think like a Japanese astrophysicist/android. One number came from a math problem, one was in binary, and the last was in kanji. After opening, I was blown away! And can't stop using exclamation points!!!