Nam Dank the Tank
Member
- Joined
- Nov 12, 2016
- Messages
- 49
Thanks for solutions. But for corner first how can you memorise UBL and UBR swapped quickly? It is hard to not memo where the piece obviously goes to, and has slowed memo a lot.
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It's just a habit when you practice enough. And it's connected with the alg you use to solve parity. You dont think about UBL and UBR swapped. You only think about parity alg you have to do in the end of the solve.Thanks for solutions. But for corner first how can you memorise UBL and UBR swapped quickly? It is hard to not memo where the piece obviously goes to, and has slowed memo a lot.
What happens if you have the UB or BU edge as the second letter in your letter pair? Do you just do the algorithm as if it would be the first letter in the pair? I wasn't given any algorithms for FD and DF.
I wasn't given any algorithms for FD and DF.
Do you just do the algorithm as if it would be the first letter in the pair?
The three posts above all give the answer, but just to explain why: M2 moves the piece in the buffer (DF) to the target position (UB) with the unfortunate side effect of swapping UF and DB and mixing up centres. You have to consider UF and DB swapped if they come second in a letter pair to deal with this side effect. Since moving DF to UB is not part of the side effect, and is actually the reason for doing the M2, you don't need any special treatment when UB or BU come second in a pair.What happens if you have the UB or BU edge as the second letter in your letter pair? Do you just do the algorithm as if it would be the first letter in the pair? I wasn't given any algorithms for FD and DF.
I'm far from an expert, but it seems hard at the beginning, but you just get used to it. There's no need to try something special to avoid it.For my second question, I wanna if the problem can be avoided, like doing rotations or so.
For my second question, I wanna if the problem can be avoided, like doing rotations or so.
2. You have to break into a new cycle (swap the buffer with some unsolved piece and continue until you get to the buffer again)
If you are really interested in this you can do some research on "floating buffers" but that is very intense for a beginner. It also causes massive amounts of complications when it comes to parity. I recommend learning cycle breaks because they are much simpler once you get the hang of it.For my second question, I wanna if the problem can be avoided, like doing rotations or so.
R U' R' U to setup UR to UF, actually better than R U R' U' to setup UR to UB imo.To set up to UR piece, you use R U R' U' while using the DF buffer. But when you do it using DB buffer you have to do it as R' U' R U, which is not very finger-tricky