The goal is to find the correct sequence of puffs to push all
the puff-balls onto the pale-pink target squares. Click on any red puff-ball
to trigger a single puff. All other puff-balls directly in line, horizontally
or vertically, with the active puff-ball will get pushed away by one square
(unless otherwise blocked). Note, you can't push a puff-ball off the grid,
so once it reaches an edge it is stuck there, you might be able to push
it along the edge, but never pull it back from the edge. So if you end
up with more puff-balls than target-squares on any one edge, well ...
you might want to start again.
applet, concept & puzzle set © Andrea Gilbert 2012-2013