Align the blocks neatly!
The blocks that have been placed in position can be moved by touching them,
and if you can fill all the spaces with blocks, you've cleared that stage of the game.
Note that the blocks can't be rotated, though.

- Hint features
Hint is displayed by pressing the light bulb button at the bottom right.
Let's use more and more hint, because to recover at time course.

- Credit
sound effects:魔王魂
http://maoudamashii.jokersounds.com/