Kevin's thread about failures of solving (here
) prompted a few calls for a similar thread for puzzle building.
I'll kick it off with my most mocking failure, Elemental:Chromium
. Despite my last post mentioning I hadn't given up, I've certainly not had any real hope for it in the last few years.
Another permanent "on hold" puzzle is my Quadraminx
. I took my hand cast Gigaminx (remember those?) and have it in a partially modified state. I'll have to post a few shameful pictures one of these days.
OK Tony and Jason, let's hear about a few of yours!