<div>
    <h4>初心者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/wZLMC-bLJq8" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>級位者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/R44QJkqsODQ" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>低段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/4VzRWdCcH5I" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>高段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/LSFyL1sloa8" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <p>囲碁学習 練習問題</p>
</div>

練習問題[20260719]、入門〜高段問題

囲碁学習

練習問題[20260719]

<div class="info-video-container"><iframe src="https://www.youtube.com/embed/TnsKQdF5XQ4" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></div>
<div>
    <p>前回の動画では、</p>
<p><a href="https://youtu.be/g85GiEjH2d8">【囲碁講座・ヨセ①】　後手1目</a></p>
    <p>皆さんへの宿題として3つの形をご紹介しました。</p>
    <p>今回は、前回の動画で出した宿題の解説編です。</p>
    <p>ご意見やご感想、ぜひ動画のコメント欄で教えてください。</p>
<p>囲碁学習 囲碁講座</p>
</div>

今回は、前回の動画で出し宿題の解説編です。

【囲碁講座・ヨセ②】宿題解答

<div>
    <h4>初心者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/i3e_f0p4fnc" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>級位者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/qys507hQMpU" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>低段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/j4SzRl9VnSA" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>高段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/0kEdH-oNOwU" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <p>囲碁学習 練習問題</p>
</div>

練習問題[20260718]、入門〜高段問題

練習問題[20260718]

<div>
    <h4>初心者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/8oAHipO29hc" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>級位者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/Wl4ZMCFDLI0" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>低段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/Ondr2_Sljdw" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>高段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/G7IGBdqur-s" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <p>囲碁学習 練習問題</p>
</div>

練習問題[20260717]、入門〜高段問題

練習問題[20260717]

<div>
    <h4>初心者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/_6_8P_aLF9o" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>級位者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/mGeeozurOpw" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>低段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/ThaUFOOcEs0" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>高段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/SuaS4IRClck" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <p>囲碁学習 練習問題</p>
</div>

練習問題[20260716]、入門〜高段問題

練習問題[20260716]

<div class="info-video-container"><iframe src="https://www.youtube.com/embed/g85GiEjH2d8" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe></div>
<div>
    <p>これから「ヨセ」をテーマにした囲碁講座シリーズをお届けします。</p>
    <p>ヨセは、優勢をそのまま勝ちにつなげるためにも、劣勢から逆転を狙うためにも欠かせないものです。まさに勝負を左右する「最後の鍵」と言ってもいいでしょう。</p>
    <p>一方で、ヨセは計算や形の判断など、さまざまな要素が組み合わさった奥の深い分野でもあります。そこで、このシリーズでは最も基本となる「後手1目」から、順番に分かりやすく解説していきます。</p>
    <p>まずは基本形をしっかり身につけること。それができれば、その先の複雑なヨセの計算も自然と理解できるようになります。</p>
    <p>ご意見やご感想、「こんな講座を見てみたい」といったリクエストがありましたら、ぜひ動画のコメント欄で教えてください。</p>
<p>囲碁学習 囲碁講座</p>
</div>

これから「ヨセ」をテーマにした囲碁講座シリーズをお届けします。

【囲碁講座・ヨセ①】　後手1目

<div>
    <h4>初心者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/4Rd0dUEFRIQ" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>級位者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/3ehae646xoY" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>低段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/hz4zNBKcUHw" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>高段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/5G-ePyLj5oY" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <p>囲碁学習 練習問題</p>
</div>

練習問題[20260715]、入門〜高段問題

練習問題[20260715]

<div>
    <h4>初心者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/VfMq9DE4Us0" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>級位者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/JcvTj7OVj7E" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>低段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/1jMMjU1_dZE" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>高段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/3_ZZnYYoLoQ" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <p>囲碁学習 練習問題</p>
</div>

練習問題[20260714]、入門〜高段問題

練習問題[20260714]

<div>
    <h4>初心者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/6caEx3BRQ0g" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>級位者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/Ws_-VGOjp0Y" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>低段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/HDtKtKA5F90" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>高段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/kUsMU8eXvgY" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <p>囲碁学習 練習問題</p>
</div>

練習問題[20260713]、入門〜高段問題

練習問題[20260713]

<div>
    <h4>初心者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/bcV2PuGAmcg" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>級位者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/t81OKHMmDy4" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>低段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/m6eIpI47M3s" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>高段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/TT5ZgUfWjJc" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <p>囲碁学習 練習問題</p>
</div>

練習問題[20260712]、入門〜高段問題

練習問題[20260712]

<div>
    <h4>初心者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/PV0wkKgkLEw" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>級位者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/myA74qRb3iE" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>低段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/u-dh-xdWzP0" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>高段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/erMppjfavsE" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <p>囲碁学習 練習問題</p>
</div>

練習問題[20260711]、入門〜高段問題

練習問題[20260711]

<div>
    <h4>初心者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/4wDpg-CcQWY" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>級位者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/Pk56ARNYTHY" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>低段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/PjTfaxUf658" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <h4>高段者問題</h4>
    <div class="info-video-container">
        <iframe 
            src="https://youtube.com/embed/256d75i_7oI" 
            frameborder="0" 
            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
            allowfullscreen>
        </iframe>
    </div>
    <p>囲碁学習 練習問題</p>
</div>

練習問題[20260710]、入門〜高段問題