{"type":"rich","version":1.0,"provider_name":"Speaker Deck","provider_url":"https://speakerdeck.com/","title":"CTF Finalsで旅する🌎 ~ Flagを取りに10カ国へ ~","author_name":"Satoki Tsuji","author_url":"https://speakerdeck.com/satoki","html":"\u003ciframe id=\"talk_frame_1536666\" class=\"speakerdeck-iframe\" src=\"https://speakerdeck.com/player/b2692ac31d404e17b4820ca6a5f6eb40\" width=\"710\" height=\"399\" style=\"aspect-ratio:710/399; border:0; padding:0; margin:0; background:transparent;\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"allowfullscreen\"\u003e\u003c/iframe\u003e\n","width":710,"height":399,"ratio":1.7777777777777777}