Papyrus' reaction to the board is a largely happy things. Admittedly, the changes in colors aren't a good thing for a lot of people, and after that trial Papyrus isn't sure how many trials he can do and still have any labor to give to other people... But, at the very least, his conspiring to help his brother paid off. Sans is still in the Epsilon rating, with an even higher score from his own unfortunate trials, and with any luck, his brother will soon be in a position to learn some things and share what he learns.

His grin gets a little rigid when he considers what could happen if they don't get some luck sooner than later, given this place might have its own terrible underbelly like the Manor did... He'll need to think of something to make some luck.