corner piece

It all started with a bang. Well, maybe not a bang, more like... a heart-crushing clatter. The world was crashing down. It felt like it happened in slow motion, and I couldn't do anything other than watch. No, I'm not talking about the script to an upcoming Marvel movie, that was the day that...

I’ve never dissembled a cube above 3x3, but I’m considering replacing a slightly damaged corner on my new QiYi WuJi 7x7. 1. Is the right approach to remove a pair of adjacent edges next to it first—by turning those 2 layers to 45 degrees and... twisting/pulling the 2 edges together as one? 2...