<p>严格地说不能算是无中心块，下图就是中心块，只是它隐藏了，而且没有帖色而已。或者说外观上没有中心块。</p><p><img alt="图片点击可在新窗口打开查看" src="http://bbs.mf8-china.com/showimg.asp?BoardID=5&filename=2007-6/2007681841533500.jpg" border="0" style="CURSOR: pointer;"/></p>
[此贴子已经被作者于2007-6-10 20:02:11编辑过]
<p>对，中块隐藏了。</p><p>这无中块三阶更难复原，首先没中块做颜色参照，而且玩到最后会出现两棱对换，两角对换。</p><p>那录像里后来就出现两棱对换，那是中层扰动引起的。</p>
这问题在 <a title="《三阶取下六个面中心块的色片，还原六面颜色的概率是多少》
作者：彳亍
发表于：2006-5-20 20:49:16
最后发贴：我觉得是不看中..." href="http://bbs.mf8-china.com/dispbbs.asp?boardID=15&ID=2330&page=2"><strong><font color="#0033ff">三阶取下六个面中心块的色片，还原六面颜色的概率是多少</font></strong></a> 一帖中有较多的讨论或争论。
<p>呵呵，真有趣！</p><p>是的，这无中块三阶复原更难了呀！在国乙调螺丝松紧时，我曾经拿掉中心块盖子复原魔方玩过，没了中块做颜色参照，连做F2L都不是很直观了，不爽！</p>
<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>大烟头</i>在2007-6-10 20:32:05的发言：</b><br/><p>对，中块隐藏了。</p><p>这无中块三阶更难复原，首先没中块做颜色参照，而且玩到最后会出现两棱对换，两角对换。</p><p>那录像里后来就出现两棱对换，那是中层扰动引起的。</p></div><p>以前还真没注意这个问题.<br/>刚才拿个普通三阶忽略心块模拟了一下,还真不易解决,有点意思</p>
那么，前面照片中那些不能转的“空心”魔方又怎么玩法呢？难道仅仅当个发光摆件？
不错,很有创意....喜欢.
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<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">遊戲特點</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">把紅色面的開關滑鈕滑到</span><span lang="EN-US"><font face="Times New Roman">"</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">開</span><span lang="EN-US"><font face="Times New Roman">"</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">的位置開啟魔方。當</span><span lang="EN-US"><font face="Times New Roman">rubik's revolution</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">播放調子後，魔方就會說出每個遊戲，包括急速遊戲、智力遊戲。按下其中一種顏色的燈，就可以選擇想玩的遊戲！</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">音量控制</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">當</span><span lang="EN-US"><font face="Times New Roman">rubik's revolution</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">播放調子後，同時按下魔方紅色和色面的燈，就會進入音量控制模式。按銀色燈調高音量</span><span lang="EN-US"><font face="Times New Roman">(4</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">為最響</span><span lang="EN-US"><font face="Times New Roman">)</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">，按黃色燈調低音量</span><span lang="EN-US"><font face="Times New Roman">(1</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">為最靜</span><span lang="EN-US"><font face="Times New Roman">)</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">。要選擇理想的音量及返回主目錄，同時按下魔方黃色和銀色面的燈。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">注意：若沒有按下任何燈，</span><span lang="EN-US"><font face="Times New Roman">rubik's revolution</font></span><span style="FONT-FAMILY: 新細明體; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">會自動設定理想的音量，並自動回到主目錄。</span></p>