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.

Trenitalia E 444 puzzle, based on an original photo by Mario Serrano (photo copyright Mario Serrano -- used with permission). Photographed at Castelguelfo (PR), Italy, March 22, 2018. Click here for more information about this photograph