Information about past and upcoming Speedcubing Competitions you'll find on www.worldcubeassociation.org
April 11th, 2014
Replaced Java Applet by a digitally signed version to reduce the number of security warnings.
January 27th, 2012
Added tutorial for the "Yau method" (4x4x4 cube).
Added instruction manual for the Java applets.
February 21st, 2011
Video from a self-made Rubik's paper cube added.
May 25th, 2010
Added photos from the Rubik's European Championship '08 in Bilbao.
May 22nd, 2010
February 12th, 2009
The 100000th visitor visits this web site.
December 31st, 2008
V-Cube 7 lottery started
December 30th, 2008
Additional "special case" added to the revenge cube solution.
July 31st, 2008
My mail address has changed because rubiks.com has suddenly closed its mail service.
July 12th, 2008
Added some photos from my disassembled V-Cube 6.
February 2nd, 2008
Added some photos from a self-made Rubik's Cube of paper.
January 4th, 2008
I've made a high score list for the slide puzzles.
November 18th, 2007
Added some photos from the Rubik's World Championship in Budapest.
May 19th, 2007
Added information about my self-made Competition Timer.
March 20th, 2007
I've fixed a bug in the guestbook. Entries are now possible again.
February 17th, 2007
Added some additional "Rubik's links".
December 30th, 2006
Added "mystical crystal ball" to category "multimedia -> other stuff".
December 7th, 2006
The 10000th visitor visits this web site.
November 4th/5th 2006
Due to a domain moving, my site was temporarily not available. Unfortunately, the visitor counter was deleted. I set it to a new initial value of 8800 (I know that there were at least 8800 visitors on my site until yesterday). If you know the exact value of the counter on November 4th, feel free to send me a mail.
October 22nd, 2006
Added some photos from the Rubik's European Championship in Paris.
July 23rd, 2006
Since the server which hosted my guestbook was often down, I've changed to a more reliable and faster web space provider with php. Now the guestbook is attainable again.
July 13th, 2006
Slide puzzles revised: Time runs and the needed moves are counted. If you've solved the puzzle, you'll see the complete image.
July 8th, 2006
Slide puzzles added (multimedia -> other stuff).
June 29th, 2006
Solution for the 4x4x4 Cube revised.
February 7th, 2006
Solution for the 4x4x4 Cube added.
January 16th, 2006
Added some videos to the new category "multimedia".
November 22nd, 2005
The English solution for the 5x5x5 Cube is now complete.
November 15th, 2005
The 1000th visitor visits this web site.
November 2nd, 2005
Section 2 of the 5x5x5 Cube solution and links are now available also in English language.
October 9th, 2005
Section 1 of the 5x5x5 Cube solution, news and imprint are now available also in English language.
August 28th, 2005
My website is online now.
January 27th, 2005
My new applied domain "www.rubiks-zauberwuerfel.de" is online with a building site.
August 28th, 2004
On my request Werner Randelshofer revises the ProfessorPlayer, so that it is now able to show front and back of the Cube at the same time (ProfessorPlayer3.0).
July 10th, 2004
The first version of the Professor Cube applet is ready.
Beginning of 2004
Because I like the Java applets (interactive 3D models of the Cube to explain combinations of turns) I'd like to have the same, but for a Professor Cube (5x5x5 Cube) on my home page. Due to the Java online course I've learnt the basics of Java programming, so that I finally succeeded in changing the 3x3x3 Cube to a 5x5x5 Cube.
Sometime beginning of 2004, perhaps even earlier
The web site www.kantenkreuz.de inspires me to make a similar site for a 5x5x5 Cube.