To maximize your puzzling space, click on the Maximize button in the lower right corner of the puzzle screen for fullscreen mode. Click on it again to return to normal mode.

For more tips, see the Online Puzzle Tips page.

Canadian Pacific Railway FP7 puzzle, based on an original photo by northamericabyrail.info (photo copyright northamericabyrail.info -- used with permission). Photographed at Medicine Hat, Alberta, July 3, 2019. Click here for more information about this photograph