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.

Conway Scenic Railroad RDC-1 puzzle, based on an original photo by John Burke (photo copyright John Burke -- used with permission). Photographed at North Conway, New Hampshire, September 2, 2017. Click here for more information about this photograph