Tetris Online. 1000 Blocks. Variant of the Tetris game where there are 7 geometric figures of different shape and color, each composed of four square blocks. These figures will be generated in the upper part of the screen. These figures will be generated 1 by 1 on the right side of the screen and with the mouse you must place them on the game board. Each horizontal line that you manage to complete will disappear, freeing up space to place new pieces but without altering the position of the others. This unique game of Tetris ends when there is no space available to place the pieces that are generated. Accumulate points by keeping the Tetris game active.