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.

Indiana Northeastern GP30 puzzle, based on an original photo by Adam Weddle (photo copyright Adam Weddle -- used with permission). Photographed at Hamilton, Indiana, October 7, 2016. Click here for more information about this photograph