A condensed adaptation of Panel de Pon DS, Chotto Panel de Pon (ちょっとパネルでポン), was released for the Nintendo DSi's DSiWare download service. It consists of four single-player modes: Endless, Clear, Score Attack, and Vs. COM. The game was released in Japan on January 29, 2009, in the PAL regions on July 17, 2009 as A Little Bit of... Puzzle League, and in North America as Puzzle League Express on August 31, 2009.
Source: Wikipedia, "Planet Puzzle League", available under the CC-BY-SA License.