From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...

From https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...: > compareFunction(a, b) must always return the same value when given a specific pair of elements a and b as its two arguments. If inconsistent results are returned then the sort order is undefined. It doesn't really matter what Math.random() is producing when the sort algorithm is undefined.