Planet Puzzle League (Puzzle League DS in Europe, Panel de Pon DS in Japan) is a Nintendo DS video game released in 2007 by Nintendo. Nintendo first party Intelligent Systems developed the game. The game is part of the Puzzle League /Panel de Pon video game series. This is not the first game in the series to hit the Western market, and was in fact preceded by various iterations including Tetris Attack, Pokémon Puzzle League and Dr. Mario & Puzzle League, with the latter one being the only one to bare the Puzzle League name. There have been various other games within the series that have only been released in Japan. A variation of the game is available on the Nintendo DSi's DSiWare, where it's known as Puzzle League Express.