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.

Atchison, Topeka & Santa Fe (ATSF) U36C puzzle, based on an original photo by Mike Danneman (photo copyright Mike Danneman -- used with permission). Photographed at Corwith, Illinois, August 10, 1986. Click here for more information about this photograph