庄周蝴蝶 发表于 2004-4-12 05:18:43

我的魔方

<U><FONT color=#800080><A href="http://thinkdesign.cgu.edu.tw/ADRG/topic.asp?TOPIC_ID=343" target="_blank" >http://thinkdesign.cgu.edu.tw/ADRG/topic.asp?TOPIC_ID=343</FONT></U></A>



<A href="http://interlockingpuzzles.com/Burr.html" target="_blank" >http://interlockingpuzzles.com/Burr.html</A>





[此贴子已经被作者于4/12/2004 5:51:30 AM编辑过]

庄周蝴蝶 发表于 2004-4-12 05:22:02

<b>6x6x6</b><A name=6x6x6></A><b> </b>
<DD>Level 5, 18 pieces, 3.75x3.75x3.75 inches, $36.00. </DD>
<A href="http://interlockingpuzzles.com/BURR666W.JPG" target="_blank" ></A>       


http://interlockingpuzzles.com/BURR666W.JPG


       


我的18根超级设计泡汤了，555555555555555555

庄周蝴蝶 发表于 2004-4-12 05:27:10

http://interlockingpuzzles.com/ALTE74W.JPG


<H2>ALTEKRUSE PUZZLES</H2>
Similar to Burr puzzles but with uniform pieces. This puzzle was patented in 1890 by W. Altekruse. Solutions are primarily dependent on determining the necessary sequence of assembly, although proper orientation of each piece is also required. The puzzle will stay together until one group of pieces is slid. The overall difficulty is generally proportional to the number of pieces. These puzzles are made from Walnut, or Walnut and Hard Maple.


<BR>PUZZLES WITH IDENTICAL PIECES MAY BE ASSEMBLED TWO WAYS:<BR>74 or 72 pieces, 38 or 36 pieces, and 14 or 12 pieces.

庄周蝴蝶 发表于 2004-4-12 05:35:59

<A href="http://maths.newcastle.edu.au/~andrew/burr/burr.html" target="_blank" >http://maths.newcastle.edu.au/~andrew/burr/burr.html</A>


        http://maths.newcastle.edu.au/~andrew/burr/hard-step9.JPG


       

http://maths.newcastle.edu.au/~andrew/burr/hard-pieces.JPG

庄周蝴蝶 发表于 2004-4-12 06:06:49

<A href="http://www.cubicdissection.com/html/puzcol/burr/burrindex.html" target="_blank" >http://www.cubicdissection.com/html/puzcol/burr/burrindex.html</A>


<A href="http://www.cubicdissection.com/pics/puzzles/burr/impossiburr_s.JPG" target="_blank" ></A>        http://www.cubicdissection.com/pics/puzzles/burr/impossiburr_s.JPG

庄周蝴蝶 发表于 2004-4-12 06:10:49

深刻感受到国内的相对于国外的简直是小巫的小巫

老猫 发表于 2004-4-13 00:07:37

呵呵，任何东西，上升到理论水平后，就是不一样。

SquareOne 发表于 2004-4-13 12:56:07

经典啊！

鬼魔 发表于 2017-5-22 00:01:42

中国人的智慧结晶
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