Made sample circuit and tried to simulate same on web.
You can arrange blocks differently and make different type of circuits.
I guess thats it for CAD modeling.
Made some other components like resistor, battery, LED for usage of circuits.
This will help complete simple circuits and learn new concepts.
I am working on a circuit maker hardware game which let kids connect different boxes containing wire, battery, resistor etc and learn about basic electric circuits.
For now i made 1st prototype of wire box.
