From NintendoWiki, your source on Nintendo information. By fans, for fans.
Panel de Pon is a Super Famicom game, which was released exclusively in Japan in the form of both a cartridge and a series of Satellaview broadcasts called BS Panel de Pon.
Summary
The game is a puzzle game featuring fairy-inspired characters, such as the protagonist Lip and her signature Lip's Stick (flower-based weapon). In this game very loosely inspired by the Tetris series, players rearrange colored blocks to cause them to match and eliminate them from a playing field.
The original Panel de Pon was never released outside of Japan, however, overseas regions would receive the Yoshi series and Tetris series inspired Tetris Attack. Exclusive to the Japanese Satellaview service, at one point players could download a rebranded version of Tetris Attack, known as Yoshi no Panepon BS Han (Yoshi's Panel Pop Broadcasting Satellite Version).