The castle was bought because my son already lost three times the key to the basement and I had no desire to Panzerknacker-games. It was easy to change the numbers. You have to precisely adjust the numbers when opening, which is sometimes annoying when you're in a hurry. Meanwhile, I have to report that no longer open it had paid set despite the exact. at least it was with a pipe wrench easy to crack. Never again but then bought a better for few euros more!
