Classic Tetris in your browser with T-spin scoring, ghost piece preview, hold piece, and next piece display. Works on desktop, mobile, and Chromebook — no download or signup needed.
Arrow keys: move left/right. Up: rotate. Down: soft drop. Space: hard drop. C: hold piece.
Arrange falling tetromino blocks to complete full horizontal lines. Completed lines are cleared and you score points. Game ends when blocks reach the top.
Clear multiple lines at once for more points. Stack pieces low and keep the board flat. Use the hold piece for awkward shapes.
Clearing 4 lines at once with an I-piece is called a 'Tetris' and scores the most points!