Play classic tetris unblocked game is played by clicking the arrow keys or the buttons at the bottom of the game screen with the mouse.

On mobile phones or mobile tablets, you can play the classic tetris game by clicking the buttons at the bottom of the screen. There are right, left, down and change buttons at the bottom of the screen. Each time you click the replacement button, the direction and shape of the incoming track changes.

You earn 5 points every time you place the pieces. You earn 25 points for single line blasting, 50 for 2 line blasting, 90 for 3 line blasting, and 140 for 4 line blasting. Again, since you place a tetris block in multiple blastings, 5 points are added to the extra score table. Play the classic tetris game by placing the blocks side by side and without any space between them. Increase your score by constantly trying to reduce the blocks on the screen.