by Jack Bejna
Chicago Burlington & Quincy Railroad 4-6-4 puzzle, based on an original photo by Jack Bejna (photo copyright Jack Bejna -- used with permission). Photographed at Aurora, Illinois, September, 1956.
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.