This is a tetris-style game that you can play in your browser.
The goal is to score as many points as possible by clearing the horizontal lines of blocks. You need to rotate, move, and drop the falling blocks inside the playing field. Lines are cleared when they are filled with blocks and have no empty spaces. When a certain number of lines are cleared, the you go to a new level. The game ends if the blocks land above the top of the playing field.