Once I get a sub-30 skeleton that leaves only a 3 cycle, it's all easy.![]()
It's all easy to sub-AsR, but not sub-Me. Just kidding. I might hit my head and don't know what I'm doing.
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Once I get a sub-30 skeleton that leaves only a 3 cycle, it's all easy.![]()
Once I get a sub-30 skeleton that leaves only a 3 cycle, it's all easy.![]()
It's all easy to sub-AsR, but not sub-Me. Just kidding. I might hit my head and don't know what I'm doing.
FMC:
R L F' L' R U F R2 F2 L2 F U' D R' U' R U D' R F' U' L (22)
An explanation follows.
pseudo 2x2x3 (pre-move L): R L F' L' (R) U F R2 F2 L2
corners first (this is the key!): U' F *R F' U' (L, to undo the pre-move)
insert at *: F' U F U' D R' U' R U D', 4 moves cancel out
The fifth move (R) was inserted to improve the start.
51 minutes, not much time left and I had a not too good backup in a 19-move skeleton with 5-cycle of corners left.
FMC:
R L F' L' R U F R2 F2 L2 F U' D R' U' R U D' R F' U' L (22)
An explanation follows.
pseudo 2x2x3 (pre-move L): R L F' L' (R) U F R2 F2 L2
corners first (this is the key!): U' F *R F' U' (L, to undo the pre-move)
insert at *: F' U F U' D R' U' R U D', 4 moves cancel out
The fifth move (R) was inserted to improve the start.
51 minutes, not much time left and I had a not too good backup in a 19-move skeleton with 5-cycle of corners left.
Mirek,
Congrats, 22 moves is unbelievable. I just *knew* there was more in it than 28 moves but this 22-mover really rocks. I just missed that 5th move......
Didn't try that insertion yet.
Gus
FMC:
R L F' L' R U F R2 F2 L2 F U' D R' U' R U D' R F' U' L (22)
An explanation follows.
pseudo 2x2x3 (pre-move L): R L F' L' (R) U F R2 F2 L2
corners first (this is the key!): U' F *R F' U' (L, to undo the pre-move)
insert at *: F' U F U' D R' U' R U D', 4 moves cancel out
The fifth move (R) was inserted to improve the start.
51 minutes, not much time left and I had a not too good backup in a 19-move skeleton with 5-cycle of corners left.
Mirek,
Congrats, 22 moves is unbelievable. I just *knew* there was more in it than 28 moves but this 22-mover really rocks. I just missed that 5th move......
Didn't try that insertion yet.
Gus
Wow! Amazing solution!
This is my question that asked a page ago. What is the secret of inserting 1 move in the 2x2x3 block to make the continuation easier? Sometimes I randomly try variations of my 2x2x3 blocks, but I waste a lot of time on it and could be never sure what to do with it to improve the continuation.
Thanks. Is it just guess and check? Are there any situations where you can see that you need to insert a certain move in the block?
For the premove and cycle insertions, it's very easy to see when you need to do one.