TipsterTrickster
Member
oh yea good pointIt's actually 4 times that because of parities
oh yea good pointIt's actually 4 times that because of parities
What are the odds for hitting edge parity on a 4 x 4? I'd say 40 %, since there are 5 possible situations after F3L (0, 1, 2, 3 or 4 dedges flipped) and only 2 of these are "wrong" (1 and 3). However, after several dozens of solves I can't seem to get any less than a 60 % chance to hit edge parity. I'm using the 3 x 3 reduction method (centers first, then pair the edges, then solve like a 3 x 3). Is my method invoking unfair amounts of parity cases? Is there anything I can do to hit parity less frequently?
I'm guessing the probibility of getting a 3x3 stage skip on big cube is 1/43 quintillion (correct me if I'm wrong) but what about a f2l skip?
What are the odds of a last layer skip, oll skip, or pll skip on a 4x4 or even layered cube
There are 8!/2 possible permutations and 2^7 possible orientations of the last eight edges. Multiplying those gives a total of 2,580,480 cases.HI guys just want to know that if you have all the corners and one side completed, how many possibilities do you have for the last 8 egdes?
This only works if you are considering rotated versions of the same case as distinct. For example there are 8 'ways' for a clockwise U perm to appear that fits OP's description.There are 8!/2 possible permutations and 2^7 possible orientations of the last eight edges. Multiplying those gives a total of 2,580,480 cases.
Most of the people here probably know this, but the chance of a PLL skip is the same as getting a H perm. 1/72
Also, how many algs would there be for FULL 1LLL
Most of the people here probably know this, but the chance of a PLL skip is the same as getting a H perm. 1/72
Also, how many algs would there be for FULL 1LLL
Probability of CP skip: 1/6What are the chances of a no AUF PLL skip for 2x2? Thanks
Probability of CP skip: 1/6
Probability of AUF skip: 1/4
Total probability of AUFless PLL skip: 1/24.
Edit2- Is the chance of PLL skip really 1/6? Because of the H cases wouldn’t it be 6/30?
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