Canadian National Railway SD75I

by Chase Gunnoe

Canadian National Railway SD75I puzzle, based on an original photo by Chase Gunnoe (photo copyright Chase Gunnoe -- used with permission). Photographed at South Charleston, West Virginia, May 4, 2021.

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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.