WOW5 is a puzzle ring 3D printed in the scrambled state. This listing is for a US ring size 25¼. This is the same size that was entered into the Nob Yoshigahara Puzzle Design Competition and is currently the largest size available in interlocking metal due to bounding box limitations. If you do not find your desired ring size amoung my listings please contact me and I can add it for you. If you need help solving WOW5 I have a solution sheet I can email on request.
As of August 25, the interlocking metals are available via the Shapeway shops. So the options of interlocking Silver, Brass, and now for the first time Bronze are available direct to you.
WOW5 won a Jury Honorable Mention at the Nob Yoshigahara Puzzle Design Competition held during IPP36 in Kyoto, Japan, August 4-7, 2016. You can see the official results here:
WOW5 also won the cover of the third issue of Game & Puzzle Design. In that issue is an article detailing its inovative design and that is available here:
You can read the first page of that article here: