by TC Caughman
Squaw Creek Southern Railroad SD9 puzzle, based on an original photo by TC Caughman (photo copyright TC Caughman -- used with permission). Photographed at Boonville, Indiana, September 30, 2017.
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.