{"provider_url":"https://hatena.blog","blog_title":"onewan\u306e\u30e1\u30e2\u5e33","provider_name":"Hatena Blog","description":"\u306f\u3058\u3081\u306b \u3053\u306e\u30d6\u30ed\u30b0\u306f \u65e5\u66dc\u6570\u5b66 Advent Calendar 2025 \u306e23\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 adventar.org 2025\u5e7412\u670820\u65e5\uff08\u571f\uff09\u306b\u958b\u50ac\u3055\u308c\u305fMATH EXPO 2025\u306b\u53c2\u52a0\u3057\u3066\u6765\u307e\u3057\u305f\u3002 https://peatix.com/event/4643188: \u300c\u6570\u5b66\u3092\u30dd\u30c3\u30d7\u30ab\u30eb\u30c1\u30e3\u30fc\u306b\uff01\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u30e9\u30a4\u30c8\u5c64\u306b\u5982\u4f55\u306b\u30ea\u30fc\u30c1\u3059\u308b\u304b\u304c\u4e3b\u984c\u306e\u4f1a\u306a\u306e\u304b\u306a\u3068\u601d\u3063\u3066\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002 \u8b1b\u6f14\u306e\u304a\u8a71\u3068\u3001\u611f\u60f3\u306a\u3069\u3092\u4ee5\u4e0b\u306b\u66f8\u304b\u305b\u3066\u9802\u304d\u307e\u3059\u3002\u3054\u8b1b\u6f14\u3092\u304a\u805e\u304d\u3057\u305f\u969b\u306e\u30e1\u30e2\u304b\u3089\u66f8\u304d\u8d77\u3053\u3057\u305f\u3082\u306e\u306a\u306e\u3067\u3001\u8a18\u8f09\u30df\u30b9\u3082\u3042\u308b\u304b\u3082\u77e5\u308c\u307e\u305b\u3093\u306e\u3067\u3001\u3054\u7559\u610f\u304f\u3060\u3055\u3044\u3002 \u300c\u6570\u5b66\u3092\u3082\u3063\u3068\u30dd\u30c3\u30d7\u306b\uff01\u300d\u52a0\u85e4\u6587\u5143 \uff08ZEN\u5927\u5b66\u2026","type":"rich","title":"MATH EXPO\u306b\u53c2\u52a0\u3057\u3066\u6765\u307e\u3057\u305f","categories":[],"image_url":null,"author_url":"https://blog.hatena.ne.jp/sosuu-daifugoh/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fonewan.hatenablog.jp%2Fentry%2F2025%2F12%2F23%2F000612\" title=\"MATH EXPO\u306b\u53c2\u52a0\u3057\u3066\u6765\u307e\u3057\u305f - onewan\u306e\u30e1\u30e2\u5e33\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","published":"2025-12-23 00:06:12","url":"https://onewan.hatenablog.jp/entry/2025/12/23/000612","author_name":"sosuu-daifugoh","blog_url":"https://onewan.hatenablog.jp/","version":"1.0","width":"100%"}