Many instances of numerical manipulations end up being discovered because the cheater didn't understand math well enough to hide their tracks correctly. See th

Many instances of numerical manipulations end up being discovered because the cheater didn't understand math well enough to hide their tracks correctly. See this link for a recent example that's been on my mind: https://en.m.wikipedia.org/wiki/Mnet_vote_manipulation_investigation https://en.m.wikipedia.org/wiki/Mnet_vote_manipulation_inves... Basically, they just grabbed a random-looking numerical constant and used its multiples as the difference between vote numbers.