Begin by placing a penny at any of the numbered
points on the star. Move that penny two points along a straight line to another
empty point. For example, you could begin by placing a penny at 9 and moving
it to either 7 or 3. Repeat this process until you can't get any more pennies
on the star. Pennies may jump over the other pennies, if necessary, as long
as they begin and end on an empty point. The ultimate challenge is to get
nine pennies on the star, but if you can get seven or eight, you've done pretty
well. Try to get as many different solutions as possible. Record each solution
that gets at least seven pennies on the star.
