24 card game has beautiful cartoon style graphic.The goal is to make the result of calculation of 4 numbers by using addition, subtraction, multiplication, and division. And each number can only be used once.The classic mode has no time limit, you will get 100 point if you solved a question. The time attack mode is more difficult than classic mode. You just have 30 seconds at the beginning of the game. To get more time bonus, you should solve questions as quickly as you can.Game will over if time runs out.