Welcome

Get CubeTwister

CubeTwister - Rubik's Cube CubeTwister is your companion to the Rubik's Cube. It provides a database for your cube collection and your maneuver lexicon. You can define scripts using your own notation, and you can translate scripts from one notation into another. CubeTwister also features a sophisticated solver.

Pretty Patterns

Browse this huge collection of more than 3,500 Pretty Patterns by Walter Randelshofer. The collection includes patterns for the Pocket Cube, Rubik's Cube, Rubik's Revenge, Professor's Cube, V-Cube 6 and V-Cube 7.

Virtual Cubes

Try out more than 200 interactive 3D models of Pocket Cube, Rubik's Cube, Rubik's Barrel, Rubik's Diamond, Cuboctahedron, Rubik's Perpetual Calendar, Rubik's Revenge, Professor's Cube, V-Cube 6 and V-Cube 7. The Virtual Cubes can be twisted, disassembled and even exploded.

NxNxN Cube Solvers

Check out the fast Super Cube Solver by André Boulouard. This powerful on-line app solves cubes of any size from a scramble algorithm in SSE or WCA notation. In addition an included 'Orbit Solver' allows to find algorithms within a chosen orbit. The cycles can be entered in form of permutations. The provided solutions are suboptimal and sometimes even optimal.

This extended Super Cube Solver version finds shorter solutions by using more than 6 times larger algorithm databases.

Popular Downloads

MultiShow is a multipurpose file viewer for audio, video, images and text. Supports Amiga IFF, CyberPaint SEQ, JPG, PNG, GIF, QuickTime, MPEG, MP3, PDF and many more file formats.

The Quaqua Look and Feel enhances Apple's Swing Java L&F for Mac OS X.

TinyLMS is a free open source Learning Management System. TinyLMS is mostly conforming with SCORM 1.2 LMS-RTE1.

JHotDraw 7 is a framework for structured drawing editors.

More Software...

Digital Fun

Animations. These pages present a large collection of hand drawn and computer generated animations from the late eighties and early nineties. See also images animated with the fantastic colour cycling technique. The majority of the animations have been created on Commodore Amiga and Atari ST computers.

More Fun...

Computer Science

Floating Point. Read a replica of Intel's description of how the IEEE 754 floating point format works.
Use my applet to convert real values into IEEE 754.

More Science...

© Werner & Walter Randelshofer. All Rights Reserved.