Discover numbers, shapes and pirate treasure on a mathematics adventure with Jake and his friends! Features: * Solve puzzles to find clues and pirate treasure. * Match shapes to help Bucky get ship shape! * Pop number bubbles to keep treasure from Captain Hook. * Teaches number recognition, geometric shapes, counting, sorting and classifying. Appropriate for children ages 3 to 5 years (grades pre-K to kindergarten). * Works with LeapPad™ learning tablets and Leapster Explorer™ game systems (sold separately), not with Leapster® or Leapster®2 game systems