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.

Illinois Department of Transportation (IDTX) SC-44 puzzle, based on an original photo by steam_marc (photo copyright steam_marc -- used with permission). Photographed at Ludlow, Illinois, January 27, 2018. Click here for more information about this photograph