Crack the Safe

Madam X is the oldest sister of Professor X. She asked her ingenious brother to build a system to protect her most precious jewel, a 69-carat diamond. Will you crack his crazy securities, before you get locked up forever? Once inside, you will try to make sense of the absurd world you find yourself in. Nothing is what it seems in this strange room. Thinking out of the box can help you out in here. If you find the right lead, the diamond will help you regain your freedom!