explosion

So in this solve, I was 2 moves away from my first under 7, but looks like my cube decided otherwise It was a dumb scramble though, so I probably wouldn't have counted this to my PB Watch the video here: I am a little disappointed in Dayan, but also in myself. I decided to use the...

Yesterday, I was playing with my rubiks 4x4 and it began to feel really loose. A few turns later, it exploded like a qj 2x3x3. Upon closer inspection, I discovered one of the triangles had fallen out due to a stripped screw. A little bit of super glue fixed the issue, but I was wondering if I am...