This is the application of international lottery.You can pre-set number of ranges of numbers and extracts,and extracts the random number for this application.The operation can be simplified for users.◇Edit Description(1)Choose the number. [First Set] Extract number from 1 through 7 in the range of 01-99 [Second Set] Extract number from 1 through 2 in the range of 01-99(None)※ The second set, the first set are displayed together in a different font.(2)You can set your favorite images in the background of main window. Favorite images stored on the GALLERY (.png/.jpg/.bmp), and You can set the background of the main screen. (Please imagine that you want to achieve and you wish to elect. …Please register such images.)(3)The lottery can register up to 5. For example, the U.S. Powerball, Euro Millions of Europe, Lotto 6 of Japan. Please help to configure them. (Not needed if they can be overridden)(4)Change the Font color.