That is a total of 6 games. Often there is an extension to this type of problem. The original three strategies may be employed. Or students may reason that there seems to be a pattern. This website provides a collection of problems suitable for grades 3-6.
Students have access to the solutions.
The problems involve a variety of mathematical topics and tend to be routine problems. Students can e-mail solutions to Mr. Finch's class. Bookmark this site and have your students try some of the problems. Some are simple and make good warm-up activities. Others involve substantial problem solving.