What parts are used for the hardware section?
As mentioned before the goal of the project was to implement a real world game on the wild thing car. Also, you can see the parts that were used by the team below:

Were there any challenges for the team?
Yes, the team faced a lot of problems in term of hardware including:
How it was done?

More infomation about the hardware section
For more infomation about the hardware section please click here.