ooh, a rubiks cube! i had a few different versions of those as a kid, i also had a rubiks clock as well where you would use a combination of dials and buttons to get all 18 clocks at the 12-o-clock position. it was made by matchbox in the late 80's but invented by prof. erno rubik.
I will be working on the rubik's puzzles first, but after I finish, I'll be happy to expand and do eternity puzzles too!
n o i c e