The PlusL is an app on which you can get or buy the assembly instructions that can achieve a new assembly model from bricks in your house.
This book offer you alternative building instructions for quoted from PlusL.
The instructions are big pictures in step-by-step to make you build easily.
The instruction pages show you needed parts on each. You can also specified size of instruction page by an pinch-out or pinch-in operation.
Our all instructions are supervised by Jumpei Mitsui.
This is not an official LEGO App, but it can be a good example of user innovation by LEGO fans.
We are strictly prohibited resale, or sale copy of the instructions.