on *:TEXT:!num*:#:{ /msg $chan Ok, Im going to think of a number between 1-100. you guess!
  set %randnumber $rand(0,100)
}

on *:TEXT:!guessnum *:#:{ if ($2 == %randnumber)
  /msg $chan 9 $+ $nick got it right! right on! ?
  else
  /notice $nick 4WRONG! X
}