From Bulbapedia, the community-driven Pokémon encyclopedia.
Jumping Doduo is the name of a Pokémon-based e-Reader application. It is a minigame featuring Doduo. Only two cards are required to play this minigame: Doduo and Dodrio.
In Jumping Doduo, the player takes the role of a fast-running Doduo. The objective of the game is to jump over various Pokémon and boulders in Doduo's path. The game ends when the player fails to jump over an obstacle. This is one of the few e-Reader applications that will record the player's high scores, even after the game has been turned off.