Go into the code to change the Maximum and Minimum values that the items can be, use the slider to control how many total items there will be, and you can see the values of all items in the Item List -Press the green flag to randomly generate the values (assuming you don't change the code) -To start sorting, just click on the screen after you have generated the values. (If you change the max items to 1000+ then it might take a bit.)
All made by me, @-NeonFlames-