This app allows users to add their favorite numbers into the number pool and increase probabilities for these numbers to be selected. A data analysis on the collection of 240 Mega-Millions lottery draws (https://qizhonglabs.shinyapps.io/LotteryDraws/) shows that not every lottery ball is created equal. Some numbers were selected more times than the others. After reviewing those data, a user might have some favorite numbers. This app is the only one which can incorporate this information into the lottery number picking process.
The app is designed to resemble the Mega Millions and Powerball lottery draws in the United States, the Lotto lottery draw in United Kindom and the 649 lottery draw in Canada.