I Brain Cube

The main principle is finding target face with true rotation in one minute.

Player must rotate the cube with using the directions keys on the keyboard. And, by the mouse click, the player can check the answer.

The game has 5 levels. Levels are created for gaining extra seconds for each correct answer. The player gains 5 second in level 1, 4 seconds in level 2, 3 seconds in level 3, 2 seconds in level 4 and 1 second in level 5. By the way, the level will up for each 5 correct answer.

Random faces each game started.

The score system is based on the remaining time of the current level. The remaining time is multiplied by level number.