I got the exe to work, but I have some questions about things that were not clear to me:
- Do you have to use all the blocks?
- Do all blocks need to have four connections (turn white)?
- Which button do you need to press to test if you did it right?
- How does the connecting with the gray line work? Can the bottom port of one only connect to the top of another block and the left port only to the right port?