/guess start: Starts a game and the plugin will generate a random number between a minimum number and a maximum number which can be set from every player specif for them.
/guess end: Ends the game and tells you what number you failed to guess.
/guess min <number>: Sets the minimum number(player specific) of the random generated number.
/guess max <number>: Sets the maximum number(player specific) of the random generated number.
/guess info: Gives you infos like: if you currently play a game or not, in what range you're guessing the number and how many tries you have done to guess the current number.
If you find any bugs pls post in in the discussion tab. Thanks!