Bishōjo Senshi Sailor Moon S: Kondo wa Puzzle de Oshioki yo!!

Bishōjo Senshi Sailor Moon S: Kondo wa Puzzle de Oshioki yo!! is a falling block competitive puzzle game. Players begin by choosing from a selection of Sailor Moon licensed characters, each with a unique special attack. The player is presented with a board filled with colored blocks in three colors: red, blue and green. The goal is to remove all the blocks from play. Clicking on a block that touches several adjacent blocks of the same color will remove them all from play. (mobygames)