World's first!? InnerCube3D

This is a puzzle game to complete colors of cube by rotating sub cubes.
But there is a big difference from others!!. You are in the cube and you need to complete colors from the inside of cube.
There are three type games of 3x3, 4x4 and 5x5 sub cubes.
The first game is very very easy and proceeding the game it become difficult.
But there is nothing to be concerned about it even if you are beginner because unlimited UNDO and automatic saving help you to solve.
Now you can play both inner and normal operation mode.

[Operation mode]
Now you can select inner and normal operation mode. The normal mode is same as usual Rubik's Cube and the inner mode is previous default mode.
You can play with the normal mode with selecting [normal] at the Game mode setting.
You can play with the inner mode with selecting [inner] at the Game mode setting.

There are three type of operations to rotate the whole cube when you select the normal mode; using buttons, 2 fingers flicking and device tilting.
Flicking on the cube makes the set of sub cubes rotate.

[Start level]
Now you can start to play from the max level that you previously solved.
If you select [auto] at the Start level setting, you can play from the max level.
If you select other than [auto] at the Start level, you can only with selected level.

[Ranking]
Both local and world ranking are available.
You can register your score to the world ranking with clicking the register button at the local ranking screen.
(Only manual registration is available)