Hi, I just finished the 3rd challenge of the Halloween 2018 event. I noticed a locked tile in the third level, of which I'll include a screenshot. Diggy is standing right above it.
is this actually a locked tile and if so, how can I unlock it?
I've searched everywhere within the event for a key to no avail, and have checked both this forum, the wiki and the vids posted, to no avail.
I'm sure I'm missing something, but can't figure out what it is. Can someone please help me?