Press flag and click to get money. The green, red and blue stuff are boxes when they spawn, they give a lot or not. Write how much cash you got! (when you finish gaining all your money, press stop button and the project will stop, at the same time, it will stop increasing money and u can copy your score)
Do not even try to find a bug or glitch, this is too perfect. If you are an admin, you will see "Button for admins only". Admins get random amount of cash when they press the button.