A free program for Android, by Stjin.

In this app, you will be able to crack a safe. The safe is a combination of numbers and when you open it you will see the numbers are arranged in a special way. You can either hear the clicks or feel them. In this game, you will have to determine whether you have found the right combination of numbers or not. You can turn the dial until you hear or feel another click. Then, tap on the middle of the dial to guess the code.

In the regular mode, you can crack the code, this code becomes more difficult and longer as you make progress in this game mode.

In the challenge mode, you can crack the code in different circumstances such as an earthquake.

In the trial (online) mode, you can try to crack the safe as quickly as possible! Your time is automatically placed on the leaderboard, can you stay on top for as long as possible?

In the endless mode, you can play with your friends and compete against them.