by Greg Mross
Arizona Eastern Railway E8(A) puzzle, based on an original photo by Greg Mross (photo copyright Greg Mross -- used with permission). Photographed at Sturtevant, Wisconsin, February 19, 2012.
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.