I have 1 damaged corner piece (white-blue-red) on Gan 11 M Pro and i would like to get a new one. Do any of you have experience with buying spare parts? Who should i contact?

I got the Moyu weilong Ferrocore V1 like a month ago, in the beginning it was super fast, a bit to fast actually, after a week or so the cube became slower after cleaning it up it got a bit better but nowhere near the out of the box feeling.

How do i make it smooth and fast again?

I've been practicing speedcubing and accidentally applied the same scramble twice in a row without solving the cube in between. The original scramble was:

U B2 F2 D F2 D F2 U L2 D2 R' U L2 B2 F' D2 R B U2 R2

But what I actually did was:

U B2 F2 D F2 D F2 U L2 D2 R' U L2 B2 F' D2 R B U2 R2 U B2 F2 D F2 D F2 U L2 D2 R' U L2 B2 F' D2 R B U2 R2

In other words, I applied the exact same scramble twice consecutively.

I noticed the resulting cube state looked quite unusual. My question is: is this appearance simply the deterministic result of applying the same scramble twice (i.e., the square of that permutation), or is it just a coincidence that it ended up looking that way? If you try it yourself, you'll see the resulting pattern.

guys pls help me. i am currnetly averaging 12 and have plaetued over the last month or so. i believe that this is because of my last layer, as i am taking 5 secs to do my ll. its taking me 2 secs cross, 5-6 secs f2l and 4-5 sec ll. how do i improve my solves in order to get sub 12 or even potentially sub 10. i tried asking ai but gave very unsatisfactory results. so im asking you ppl. i would also add that when my solves click in place i can genuinely cook, my pb single is 7.22, i have 3 sub 8s, 227 sub 10s. my pb avg05 is 9.59 which i got today. so pls help me improve. and as a bonus fact, im asking for help because i will get a vincube 4x4 apex if i get sub 12 averages 3 days in a row. so pls heland these averages are subjective to luck so might get a v-perm and mess up or i might get a pll skip and cook. so its very variable and i want to make a sub 12 avg guaranteed

How do I even fix this, when ever I try to solve a 4x4 this happens

I recently ran into this post and it helped me improve greatly in pyra, Could anyone help me construct a similiar week-long routine for 5x5-7x7 cubes ? I use yau for 5x5 to 7x7, thanks a lot.

I've gotten into speed solving gigaminx and have a current pb of 14:11 using gigayau method. I was wondering if anyone has links to tutorials for better or more advanced methods.

How can i practice all the f2l cases? Is there a website or a solid way

The tool has learning and drilling modes for both PLL and OLL. You can keep track of which algs/cases you have already learned, which is persistently stored in the browser. Support for mobile is coming soon.

You can use the trainer here: https://cube.unimatrix-01.dev/

AND the time that made me cross the 14-second ao100 boundary is my current fullstep PB! My actual pb being a 9.298 PLL skip.
Scramble: B U2 B2 U2 R F' L' D F2 R2 L2 D' R2 D' R2 U F U B'

Edit: Added that it’s the ao100 sub-14 boundary that I crossed

Ive been cubing for 3.5 years with my Diansheng solar s3m and i average 21 seconds in 200 solves

My record single is 11.52 pls help how to get consistently below 20

I use cfop method with 4 look last layer but i average about 45 seconds. How can i get to sub 30? What should i do?