GAME RULES ---------------- Bring back classic game that you played in your childhood but even more fun and challenge with 3 different modes with up to total 35 tetrominoes: + Easy mode: with total 7 classic tetrominoes. + Medium mode: include 7 classic tetrominoes and 12 rare tetrominoes. + Hard mode: include 7 classic tetrominoes, 12 rare tetrominoes and 16 ultra rare tetrominoes. You can compete your score with other playes via leaderboard. Custom your game play is easier than ever. Now