Quarth is a puzzle game developed and published by Konami for the Nintendo Entertainment System (NES). The game was released exclusively in Japan and features a unique blend of puzzle-solving and shoot 'em up gameplay.In Quarth, players control a spaceship at the bottom of the screen that must shoot blocks falling from the top of the screen. The objective is to create rectangular shapes using the blocks to clear them from the playfield. Quarth features fast-paced gameplay, challenging levels, and a variety of power-ups that add depth to the gameplay.With its innovative gameplay mechanics and addictive action, Quarth offers players a unique and engaging puzzle experience on the NES.