Canadian Pacific Railway AC4400CWM puzzle, based on an original photo by Erik Rasmussen (photo copyright Erik Rasmussen -- used with permission). Photographed at Montpelier, Iowa, January 12, 2019.
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.