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.

Batten Kill Railroad RS-3 puzzle, based on an original photo by Tim Stockwell (photo copyright Tim Stockwell -- used with permission). Photographed at Shushan, New York, February 16, 2015. Click here for more information about this photograph