Here is the newest variation on Tetris from Nintendo for the 8-Little bit Famicom. This is basically a mix of Tetris and Medical professional Mario - parts vanish not when rows are made, but when blocks are lined up of the same shade. First made in moscow by alexey pajitnov, http://andrevurpm.bloggin-ads.com/19587034/the-ultimate-guide-to-tetris-attack-snes-rom