(2) (3) (3)
</pre>
==== Flattening cave floors ====
The flatten option can also be used to flatten cave floors, but there are some differences:
* When flattening cave floors, you have to stand on the tile you are flattening. You can not flatten from adjacent tiles.
* The flattening option will not raise corners in caves. It will mine down all corners to match the lowest one. (Needs confirmation)
=== Manual flattening ===