Zl yvtugf jrer zvffvat jvgu n 3434 cnggrea (nf va, gur guveq bar jnf zvffvat va gur svefg pbyhza, gur sbhegu va gur frpbaq, naq fb ba). Zl cnffjbeq jnf gurersber 21F7.
Probably multiple solutions, but this is what I did:
Roll right (gaining -4), up, and left. Keep rolling onto the + tile until you have only -1 left. Then go up (over the multiplication, making your total -3). Roll your die in a square in the space to the left of the + - sequence until 5 is facing up. Rolling to the right should land you with the correct sum (-3 + 6 - 2 = 1).
Tic tac toe - on the inside, X always does the (mirrored) opposite of what you do as O. Outside you play as X, so you have to follow the rules and do the opposite of what O does. It's not really tic tac toe.
For anyone else who gets stuck at the bottom of the well (left path) -- the dots correspond to what you're supposed to do. Find a pattern, use trial and error. You're not done until you've picked up an item. You will have to backtrack.
