A large building sitting on top of a lake jigsaw puzzle

A few clues to get started

Explore city, architecture, travel. Look for these features as you bring the picture together:

• If water meets land or sky, build that boundary first. Treat reflections as a separate area: similar colors can appear on both sides of the shoreline without being neighboring pieces.
• Follow straight lines in buildings, windows, or streets when they are visible. Repeated windows can be deceptive, so check a corner, shadow, or change of color before joining them.

New here? See how to play for dragging, zooming, and the reference picture.