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.
