I found this when I was cleaning out some of my old crap yesterday. It's a puzzle I got at a yard sale like 10 years ago. The object is to fit all the pegs into the cube, but it's pretty easy since one of the pegs is missing.. I used to have a clear plastic case for it that had the encircled nintendo logo. All it says is "Nintendo Pat. P" on the 1 side, and "Made in japan ©1969 by nintendo" in really small print on the 6 side.