So, um... what am I supposed to do with the router in the second puzzle? Sorry, I don't get the mechanics (ㅠ﹏ㅠ)
You can carry the router with N :)
I didn't know where to carry it too. I even walked back to the starting area haha
There's a socket right next to the building, you can place the router below it and connect the generator to the socket that way!
Yay! Thanks for the excellent guidance. I hope you add it into the game as well.