2014-07-02 08:05:04cclx
Ring Lock
Ring Lock
Design and Copyright : William Hu
相當簡單的旋轉puzzle 老少咸宜
http://puzzlewillbeplayed.com/553/RingLock/
https://www.cubicdissection.com/test/catalog/product_info.php?cPath=297&products_id=540&osCsid=97eb561c21a51af695c00378d870ff3e