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.

Mohawk, Adirondack & Northern Railroad M420W puzzle, based on an original photo by Joe Hance (photo copyright Joe Hance -- used with permission). Photographed at Remsen, New York, July 17, 2011. Click here for more information about this photograph