I need exacly the same features as the following software:
[url removed, login to view]
but with 4x4x4 or 5x5x5 depending on price.
There are program and source files in links in above website that can be used.
The owner of the current program statest the following:
"The program mentioned above may be freely used or adapted for use on any other website provided that the above copyright message remains intact and a link is included to Jaap's Puzzle Page. The program may not be sold."