A 3D cube puzzle where you aim for a goal by sticking two cubes together.
Please enjoy more than 70 good puzzles in a beautiful world view.

**How to play in detail**
By pressing the direction button at the bottom of the screen, a yellow cube rolls 1 square.
A yellow cube and a gray cube will merge if they are next to a gray cube.
The block in the yellow frame is the goal. It is clear if you line up vertically in a combined state on it.

If you fall outside the stage, it's game over.
You can go back one step by pressing the button at the top right of the screen.

Also, depending on the stage, gimmicks will appear.
A blade that divides the combined cubes, a block that goes up one step when you step on it, and a thorn that causes game over when touched.
Please enjoy it until the end!