{
    "version": 1.0,
    "title": "Colours and shapes = \u03a7\u03c1\u03ce\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03c7\u03ae\u03bc\u03b1\u03c4\u03b1",
    "type": "rich",
    "html": "<iframe width=\"500\" height=\"500\" style=\"border:3px solid black; margin:auto; display:block\" frameborder=\"0\" src=\"https://crosswordlabs.com/embed/colours-and-shapes-3\"></iframe>",
    "width": 500,
    "height": 500,
    "thumbnail_url": "https://crosswordlabs.com/image/2402529.svg",
    "thumbnail_width": 100,
    "thumbnail_height": 100
}