What a disappointment! I have slid all the draggables and opened the lid- nothing happened. And its too dark inside for me to see much. I was expecting a Jack-in-the-box to jump out and land on the winblock.
@ridgerunner Spoiler pay close attention to the borders. One area is different, where something can be grabbed
@LucasS ..you had probably started typing as my win comment was being posted. I do think after all the hard work in solving the opening , that a FD win is not appropriate. Which is why i have not put that comment in a spoiler.