Tap the coffee cup that randomly appears around your head while you are typing to boost your energy. Your next few taps will have double the amount of progress and possibly reward you with diamonds, the game's premium currency. You will occasionally get an option to watch a short video advertisement to get a free hyper coffee break. A button will appear at the top right corner when this can be done. Hyper coffee breaks are similar to other regular coffee breaks, except that they boost your progress taps by three times.