Complete science and logic challenges, solve puzzles, unlock minigames and more with WALLE and EVE, Nemo and Dory or Woody and Buzz o Works with the Leapster Explorer and LeapPad Explorer systems (sold separately). o Sort trash and recycling with WALLE. o Use logic skills to help Woody and Buzz. o Explore Dory's ocean habitat and help find her friends. o Appropriate for children ages 4 to 7 years (grades preK to 1).