Hi
I'd like to present my first attempt at a "mod"...i'm sure it's been done before but i like it!
It's a cross between a varikon cube and the japanese sliding cube (here:
http://twistypuzzles.com/cgi-bin/puzzle.cgi?pkey=1052) which was stickered like a 2x2 rubiks cube but with slidy pieces......well i've made a 3x3 version.
I find it a lot harder to solve than I thought it would be!