Hidden Cube application is to test your intelligence by solving the hidden cubes questions. These questions comes in all Government and Engineering exams.
Here you can attempt the test at your home any number of times according to different time sessions which will definitely help you to crack all related questions on final exam day.
There are different timers for each sessions. So that in the beginning you can start with maximum time and then after a few practices you can try with minimum time for particular session.