游戏介绍
Twenty4 Free游戏简介
Twenty4 is the fun maths game where the object is to make 24 using all four numbers given.You can add, subtract, multiply and divide. You must use all four numbers, but can use each number only once. You do not have to use all four operations.Once completed you will be given a new set of numbers. See how many games you can complete in 2 minutes.Twenty4 is based on the classic 24 Game. The game requires Adobe Air.
