Press each of the number buttons and set a number once you set both of the numbers press generate and it will generate a number.
i have a reward in the game that is fun, to find the second one that will make you recieve the reward AkA a follow and a love on a project of their choice in order to get clues of the second one you need to find the first hidden thing in the game which is in black color, the second one blends in with a color in the game. Also i was inspired to make this from Random.org