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.

Renfe Mitsubishi 251 puzzle, based on an original photo by Jacobo Ruiz (photo copyright Jacobo Ruiz -- used with permission). Photographed at Bellvei (Tarragona), Spain, October 1, 2022. Click here for more information about this photograph