0 Talk S-Block Edit History S-Block Vital statistics Type Tetromino Reflection Z-Block Rotations 2 Maximum lines cleared 2 (3 in some games) An S-Block is a tetromino that looks like an S. Although in most games it can only clear up to two lines at once. However, some games that use SRS can clear up to three lines at once. Read more Gold Block An I-Block (Also sometimes called a Line Piece) is a tetromino that is four blocks in a straight... I-Block An L-Block is a tetromino shaped like an L. It was a co-winner of The Great GameFAQs Character... L-Block Related Categories Category: Tetrominoes Add category