To maximize your puzzling space, click on the Maximize button in the lower right corner of the puzzle screen for fullscreen mode. Click on it again to return to normal mode.

For more tips, see the Online Puzzle Tips page.

Pacific Harbor Line MP20C-3 puzzle, based on an original photo by Mark MacDougall (photo copyright Mark MacDougall -- used with permission). Photographed at Wilmington, California, July 29, 2017. Click here for more information about this photograph