{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/M/MMAys/20180704/20180704105816.png","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmmays.hatenablog.com%2Fentry%2F2018%2F10%2F17%2F075750\" title=\"Sudoku 4098 hard, 28 Jun 2018 - The Guardian - update - MMAys&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"MMAys","provider_name":"Hatena Blog","title":"Sudoku 4098 hard, 28 Jun 2018 - The Guardian - update","blog_title":"MMAys's blog","published":"2018-10-17 07:57:50","width":"100%","version":"1.0","provider_url":"https://hatena.blog","height":"190","description":"\u76ee\u6b21\u3078 Sudoku 4098 hard, the guardian, Fri 28 Jun 2018 \u3092 Mathematica \u3067\u89e3\u3044\u305f\u3002 SUDOKUWiKI.ORG \u3092\u53c2\u8003\u306b\u3057\u305f\u3002\u89e3\u304d\u65b9\u306e\u5b9a\u77f3\u304c\u66f8\u3044\u3066\u3042\u308a\u307e\u3059\u3002 The Logic of Sudoku Sudoku 4098 hard \u5019\u88dc\u56f3 Step by step \u306e\u89e3\u7b54 \u3053\u306e\u30d1\u30ba\u30eb\u306f NakedSingle (\u88f8\u306e\u30b7\u30f3\u30b0\u30eb)\u3001Hidden Single (\u96a0\u308c\u305f\u30b7\u30f3\u30b0\u30eb)\u3068 Naked Pairs \u3092\u4f7f\u3063\u3066\u7b54\u3048\u304c\u6c42\u307e\u308b\u3002 \u3053\u306e\u8868\u306e1\u756a\u76ee\u306e\u624b\u9806\u304c\u610f\u5473\u3059\u308b\u3053\u3068\u306f Naked Single\u3092\u63a2\u3057\u305f\u7d50\u679c\u30014\u884c1\u5217\u306b 7 \u3092\u30016\u884c6\u5217\u306b 9\u2026","author_url":"https://blog.hatena.ne.jp/MMAys/","blog_url":"https://mmays.hatenablog.com/","categories":["Sudoku","Mathematica"],"url":"https://mmays.hatenablog.com/entry/2018/10/17/075750","type":"rich"}