0 Talk Tetrominoes Edit History Category page “An I-Block (Also sometimes called a Line Piece) is a tetromino that is four blocks in a straight... I-Block Gold Block “A Z-Block is a tetromino shaped like a Z. Z-Block “An L-Block is a tetromino shaped like an L. It was a co-winner of The Great GameFAQs Character... L-Block “An S-Block is a tetromino that looks like an S. Although in most games it can only clear up to... S-Block “A J-Block is a tetromino shaped like a J. J-Block “An O-Block (Often called a square) is a tetromino arranged in a perfect square. If it is... O-Block Pages in category "Tetrominoes" The following 7 pages are in this category, out of 7 total. G Gold BlockI I-BlockJ J-Block L L-BlockO O-BlockS S-Block Z Z-Block Related Categories Category: Content Add category