When you fill in a horizontal row in the facade of your building, you score 2 points if all the spaces are filled with windows and 1 point if at least one space holds brick; when you fill in a vertical column, you score 4 points and 2 points under the same condition. When you fill in predesignated rows and columns, you receive an immediate bonus — either drawing one window in an empty space or crossing off two boxes in one or two color lines on your scoresheet. If you cross out the final space in a color line, you score 2 points.
Gameplay continues until someone has scored 12 or more points. Complete the round so that each player has had the same number of turns, then whoever has the most points wins!