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.

Burlington Northern Santa Fe SD70ACe puzzle, based on an original photo by Josh Putman (photo copyright Josh Putman -- used with permission). Photographed at Tuscumbia, Alabama, June 10, 2017. Click here for more information about this photograph