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.

New Brunswick Southern Railway SD40-2 puzzle, based on an original photo by Matt Landry (photo copyright Matt Landry -- used with permission). Photographed at Tracy, New Brunswick, March 7, 2019. Click here for more information about this photograph