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 Central GP11 puzzle, based on an original photo by Kerry Douglas (photo copyright Kerry Douglas -- used with permission). Photographed at Monticello, Illinois, June 21, 2017. Click here for more information about this photograph