by Josh Putman
Norfolk Southern ES44AC puzzle, based on an original photo by Josh Putman (photo copyright Josh Putman -- used with permission). Photographed at Graysville, Alabama, September 15, 2021.
Click here for more information about this photograph
The "Easy" version of the puzzle has about 100 pieces, "Medium" has about 200 pieces, "Hard" is about 300 pieces. For the Online puzzles, see the Online Puzzle Tips.