The objective of Desk
Drop is to direct the falling objects (you would find on a
desk) so that three similar colored items are lined up in
a row. When you can get three, four or five of the same
objects lined up horizontally on the game board, then all
instances of that object will be removed from the board.
The objects on top will fall into the spaces vacated by
the objects that were removed. Play continues until the
board is completely filled up with objects.
