He cheated in the online video game. Cheat on - I ordinarily use it for composed objects (due to the term ‘on’) He cheated on the exam. Not surprisingly cheated on also refers to infidelity - he cheated on his girlfriend. Cheat at - dishonest in a competition or match https://knoxwmcqd.digiblogbox.com/32853139/https-oudnna-com-cheating-in-wood-fundamentals-explained