2</option><option value="3" selected="">3</option><option value="4">4</option><option value="5">5</option><option value="6">6</option><option value="7">7</option><option value="8">8</option><option value="9">9</option><option value="10">10</option></select></div><div class="status-item"><button id="restore">还原</button></div><div class="status-item"><button id="disorder">打乱</button></div><div><a href="https://github.com/pengfeiw/rubiks-cube">查看源码</a></div></div><script type="module" src="./7f