in c++ you can sort arrays, but in blueprint its a bit trickier. if you have an array of Ints representing score, you can organize that array by copying the Max Int from the array, to another array, and removing it from the first array. keep doing this until the first array is empty, and if you want each score to have a name or a structure of data, those should go in a separate array that is kept in sync with the integer array. every time you copy over a score from the integer array, you should also copy over the name/data that corresponds to that score. so basically 4 arrays, copying from 1 pair into the other pair, keeping the score separate from the rest of the data so you can sort by it.