From Breaktru Software:
LOTTOREE is an adjustable lottery game that can be used for any state and any game. Example, pick any amount of numbers out of up to 100 numbers. Powerball or Megaball pick 6 and use 5 for game and the sixth for the Powerball or Megaball number. Pick 3 or 4 numbers out of 10 for the Pick 3 or Win 4 type games. Any combo can be used. Pick and print 5 games at once. LOTTOREE uses a complex randomizer to select it's wide array of randomized numbers. Why let the state pick your quick picks. Let your own computer pick them.