This game allows learners to master positive and negative integers, fractions and whole numbers. The game apparatus includes a six-sided hex rod called a Mathematics Function Bar. One side indicates addition, the second subtraction, the third multiplication, the fourth division, and the fifth and sixth player's choice. The bar is used in conjunction with two sets of cards, Red Factor and Green Player, which are numbered 1 through 10. Players take turns creating and solving math problems using multiple operations, trying to get rid of their cards before their opponents do. Launch date: March 1, 2008.