The application has 4 screens: MegaSena , Lotofácil, Quina and Luck.

☛ The first 3 screens generate random numbers according to the standard game (6 numbers for MegaSena, 5 numbers for Quina and 15 numbers for Lotofácil). It is possible to generate up to 9 games simultaneously. Next to the title of each screen, a button opens the result page for the respective game.

☛ The last screen (Luck) allows the user to limit or extend the shape of his game and also choose unwanted numbers to be drawn:

◾ Number range. Ex .: MegaSena goes from 1 to 60. You can define your interval.
◾ Number of numbers to be drawn. Ex: MegaSena draws 6 numbers. You can define as many numbers as you like. Note: limited to the difference between the min. and max. predefined in the number range.
◾ Number of games. You can create up to 99 games at once.
◾ Reject. Choose unwanted numbers to avoid being drawn. Eg: If you add the numbers 12 and 18, these numbers will not appear in the drawn games.