History of updating this site

• Added a magic hypercube of order 4 and dimension 5 which is "pan-5-agonal, associated, and 4D-compact", and a magic hypercube of order 4 and dimension 7 which is "pan-7-agonal, associated, and 4D-compact" (Works on magic tesseracts and hypercubes). [January 22, 2012]    New!
• Added a magic hypercube of order 6 and dimension 6 which is 5,6-agonal (Works on magic tesseracts and hypercubes). [January 8, 2012]    New!
• Changed the e-mail address. [October 16, 2010]
• Added algorithms to construct an associated pantriagonal diagonal magic cube and an associated pandiagonal magic cube (including order 8) (Algorithms to make magic cubes and magic tesseracts). [August 1, 2010]
• Replaced two examples in the table of the 18 classes of magic tesseracts (Classes of magic cubes and magic tesseracts). [August 1, 2010]
• Added an order-8 associated 3D-compact pantriagonal diagonal magic cube and an order-8 associated 3D-compact pandiagonal magic cube (Magic Cubes of Each Order (Order 8)). [August 1, 2010]
• Divided the page "Magic Cubes of Each Order (Order 8)" into two pages. [August 1, 2010]
• I constructed an order-64 Nasik & bimagic cube on December 5, 2009.
  Uploaded this cube and linked it from "Works on magic cubes". In addition, published a new page for a construction method of the cube and linked the page from "Algorithms to make magic cubes and magic tesseracts" and "Works on magic cubes". [December 20, 2009]
• Added an order-8 associated pantriagonal diagonal magic cube and an order-8 associated pandiagonal magic cube (Magic Cubes of Each Order (Order 8)), and updated some related pages. [November 29, 2009]
• Added a magic tesseract of the class "Diagonal + Pantriagonal + Quadragonal" (Classes of magic cubes and magic tesseracts). [November 29, 2009]
• Changed a link to Harvey D. Heinz's site due to the move of his site (Links and Bibliography). [October 30, 2009]
• Added a link to Craig Knecht's site, and deleted an invalid link (Links and Bibliography). [September 1, 2009]
• Fixed an error of an algorithm for 2,3,4-agonal magic tesseracts of odd order (the old algorithm generated a non-normal magic tesseract for some order) (Algorithm to make strictly magic tesseracts). [June 21, 2009]
• Added a link to Arie Breedijk's site (Links and Bibliography). [June 21, 2009]
• Added a magic hypercube of order 8 and dimension 5 which is associated, 3D-compact, and pan-3,5-agonal (Works on magic tesseracts and hypercubes). [June 13, 2009]
• Added a magic hypercube of order 8 and dimension 5 with a knight tour, and added a comment on magic knight tours on hypercubes (Works on magic tesseracts and hypercubes). [May 17, 2009]
• Added 2 magic hypercubes of order 4 and dimensions 5 and 7 with knight tours (Works on magic tesseracts and hypercubes). [April 13, 2009]
• Changed the e-mail address. [September 7, 2008]
• Updated the page Magic cubes of each order. [August 10, 2008]
• Added an algorithm to construct a pan and strictly magic tesseract (Algorithms to make magic cubes and magic tesseracts). [July 5, 2008]
• Added an algorithm to construct an associated pantriagonal magic cube of singly-even order, including order 6 (Algorithms to make magic cubes and magic tesseracts). [June 9, 2008]
• Added some magic hypercubes of dimensions 5 to 7 (Works on magic tesseracts and hypercubes). [May 25, 2008]
• Added an associated panmagic hypercube of order 6 and dimension 5 (Works on magic tesseracts and hypercubes). [March 16, 2008]
• I constructed an order-6 associated pantriagonal magic cube on February 6, 2008.
  Listed this cube to "Magic cubes of each order (orders 6 and 7)" and "Works on magic cubes", and modified "Classes of magic cubes and magic tesseracts" and some other pages related to the cube. [March 2, 2008]
• Added some comments on order-4 magic cubes. (Magic cubes of each order) [March 2, 2008]
• Added links to Christopher Henrich's site and Paul C. Pasles's site. (Links and bibliography)    [February 9, 2008]
• Added an algorithm for Nasik magic cubes which are also associated and 3D-compact. (Algorithms to make Nasik magic cubes)    [January 20, 2008]
• Added an algorithm for Nasik magic tesseracts which are also associated and 4D-compact. (Algorithms to make Nasik magic tesseracts)    [January 20, 2008]
• Added description about compactness. (Algorithms to make magic cubes and magic tesseracts)    [January 20, 2008]
• Added an example of the class "pandiagonal + triagonal + quadragonal" of magic tesseracts in the list of the classes of magic tesseracts. (Classes of magic cubes and magic tesseracts)    [October 29, 2007]
• Added Nasik magic cubes of orders 16, 24, 32, and 40 which are both associated and 3D-compact. (Works on magic cubes).    [October 29, 2007]
• Expanded contents of "What are magic cubes and magic tesseracts?" in the top page.   [October 29, 2007]
• Made an overall revision of this site. Contents updated are as follows:    [October 1, 2007]
  • Made an overall revision of the Terms page.
  • Adopted the term 'Nasik' for pan-1,2,...,n-agonal, and adopted the term 'rD-compact'.
  • Added descriptions on classes of magic tesseracts in Classes of magic cubes and magic tesseracts.
  • Added order-4 magic tesseracts in Magic tesseracts of each order, including a sudoku-type magic tesseract.
  • Added magic tesseracts and 6-dimensional magic hypercubes in Works on magic tesseracts and hypercubes.
  • Added a new exclusive page about an order-16 bordered diagonal magic cube.
  • Updated the description of Algorithms to make magic cubes and magic tesseracts, and added some algorithms to construct magic tesseracts.
  • Updated the structure of the pages of Theorems on magic cubes and magic tesseracts, and added a comment to the last of the last page of the pages.
  • Reduced contents of the top page.
  • Established link buttons to the Site map in almost all the pages.
• Added a link to Dwane H. Campbell's site. (Links and Bibliography)    [September 8, 2007]
• Added a comment about a construction method using binary digits. (Algorithms to make pan-2,3-agonal magic cubes)    [September 8, 2007]
• Added an associated pan-3,5-agonal magic hypercube of order 4 and dimension 6. (Works on magic tesseracts and hypercubes).    [September 8, 2007]
• Added pan-3-agonal magic tesseracts of orders 10 and 14. (Works on magic tesseracts and hypercubes).    [September 1, 2007]
• Changed the email address.    [April 29, 2007]
• Fixed description on algorithms to make pan-2,3-agonal magic cubes (Algorithms to make pan-2,3-agonal magic cubes).    [March 26, 2007]
• Renewed description on algorithms to make magic cubes and magic tesseracts (Algorithms to make magic cubes and magic tesseracts).    [January 1, 2007]
• Added description on classes of magic tesseracts (Classes of magic cubes and tesseracts).    [January 1, 2007]
• Modified description on magic rectangles (Magic rectangles).    [January 1, 2007]
• Added an order-8 pan-3,4-agonal strictly magic tesseract. (Works on magic tesseracts and hypercubes).    [September 30, 2006]
• Added magic tesseract of order 12 which is associated and strictly magic (that is, 2,3,4-agonal). (Works on magic tesseracts and hypercubes).    [September 23, 2006]
• Added magic tesseracts of orders 8 and 12, which are both panmagic (that is, pan-4-agonal) and strictly magic (that is, 2,3,4-agonal), and renewed the page. (Works on magic tesseracts and hypercubes).    [September 18, 2006]
• Updated some links. (Links and bibliography, etc.).    [September 18, 2006]
• Replaced the order-14 triagonal magic tesseract with a better version (Works on magic tesseracts and hypercubes).    [June 17, 2005]
• Added an order-14 triagonal magic tesseract (Works on magic tesseracts and hypercubes).    [May 25, 2005]
• Added a link to Fuichi Uchida's site (Links and bibliography).    [May 13, 2005]
• Fixed the defect that Mozilla and Opera had not displayed some pages correctly.    [July 23, 2004]
• Released this site.    [May 9, 2004]

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