Tofu Variety Options Game

This is a game Tofu Variety Options Game.The functions are: Gameplay: Tofu 1: One piece of bean curd can grind ? L soybean milk, then how many liters of soybean milk can all the above tofu be ground? Gameplay: Tofu 2: Select all the quantities of specified color Tofu in areas A and B Gameplay: Tofu 3: Observing the above picture, how many tofu are there in total in the picture? 4.Competition 5.Compress picture 6.New Count