Working Around Glass
Glass panels block direct access to screws. Study the panel layout to find which screws are reachable without moving others. Start from the edges and work inward.
Color Matching Order
Clear the color with the most accessible screws first. This opens up space for maneuvering harder-to-reach screws of other colors.
City Building Tips
Save screws for landmark buildings rather than spending them on basic structures. Landmarks give more points and unlock special abilities that help in later puzzle levels.