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.

Buffalo & Pittsburgh GP38 puzzle, based on an original photo by Michael Peschio (photo copyright Michael Peschio -- used with permission). Photographed at Ashford, New York, June 12, 2018. Click here for more information about this photograph