Can you be sure to clear a line at Tetris?
Related: in the official specification of the game the pieces ("tetrominoes") are drawn from a bag to prevent the possibility of an unfavorable sequence of pieces that force you to lose the game.IIRC early implementations of the game did not always behave like that.https://tetris.fandom.com/wiki/Tetris_Guideline> You might have heard of the result that you can play forever with bag randomizer, Hold and 3 previews (a similar setup even works with 0 previews). However, the opposite is true, if you play with a randomizer that can generate all piece sequences (e.g. memoryless randomizer). In this article we will present a piece sequence that will top you out - no matter what you do.https://harddrop.com/wiki/A_deadly_piece_sequencehttps://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.55...