Tarquin's new games, the 6 packs of Maths Trumps, are launched this month. Using games well in education is never easy. But revision and reinforcement are often dull and verging on rote and repetitious. Maths Trumps can be part of the armoury for teachers and parents wanting to get children going with mathematical facts and thinking about the mathematics they learn...without feeling they are. So in this piece we look at how different user groups can employ Maths Trumps to reach the parts that other games just cannot reach.