Hi,
thanks for the wonderful game.

Some of my students got stuck on mission 3, because some of them were using the two commands:
cd ~
cd Castle/Main_building/Throne_room/

Even though it reaches the goal in two steps gsh check is telling, that the mission hasn't been completed. Using "cd " to go back to the home is working. Maybe you can add this as an alternative solution, even though the "~" is unnecessary?

Thanks
Tobias