LeapFrog Explorer Learning Game Barbie Malibu Mysteries. Play 4 action packed arcade-style games! Teaches addition, subtraction, problem solving and dental hygiene. Includes Sugar Bugs 2, Monkey Soccer, Jewel Train 2 and Number Bash. Works with LeapPad learning tablets and Leapster GS Explorer game systems sold separately. Does not work with Leapster or Leapster 2 games systems. Age from 4 - 7 year. Warning. Not suitable for children under three years.