In Billu's Shop, you're a barber named Billu and you apparently get a lot of short-tempered customers. Your job is to perform the services they want as quickly as possible without letting the anger bar to the left of the customer fill up. You'll be toggling through the options with the right and left arrow keys while trying to match the pictures up. Press the space bar to pick the option on the bottom screen. The customers come in needing their services faster and faster so you better develop a pattern and learn how to toggle fast and efficiently or else it's game over in Billu's Shop!