About Doughnut Arithmetic Game
This is a Doughnut Arithmetic Game.The functions are:
1.Complex arithmetic:What is the total number of the three areas mentioned above?（Add up all the above numbers）
2.Simple arithmetic:Count out the donuts of the specified color
1.Complex arithmetic:What is the total number of the three areas mentioned above?（Add up all the above numbers）
2.Simple arithmetic:Count out the donuts of the specified color
