Fill the gaps in the lines with the bricks that you draw. Draw 4 blocks in the drawing area to create a brick. Remove all red blocks to advance to the next level. Play through 12 levels and try to get as much bonus points as you can!
To draw, click in the drawing area and hold the mouse button down.
When you have choosen 4 blocks, release the mouse button.
To cancel a brick, move outside of the drawing area and release the mouse button.