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.

SZU Switzerland Be511 puzzle, based on an original photo by John Wiesmann (photo copyright John Wiesmann -- used with permission). Photographed at Zurich, Switzerland, November 22, 2015. Click here for more information about this photograph