Initial version
You start with the shape of four color bricks. The objective is to rotate and place shape on the field to get the bricks of the same color together. As soon as you have the first shape placed, the next one appears and so on.
Once you get four bricks of the same color adjacent to each other, they disappear freeing up some space on the field. The more bricks disappear, the more points you score. Game is over when there is no free room on the field.
