计算猜测游戏中的整体最佳游戏

So I wrote a java code for a numbers guessing game. The entire thing is pretty much done. It works by choosing a random number then asking the user for console inputs and then saying whether that is higher or lower than the random number. Once you guess it, it then asks if you want to play again. When you finally say no to this (be it one game or several) it prints out your Overall results including total games, total guesses, avg guesses/game and your best game. I have everything worked out except I cant figure out how to make it print your overall best game.So I wrote a java code for a numbers guessing g