CriticalCubing
Veteran
Whole F2L skip after cross?
1 in a million! I would say!
The One-Answer Question Thread [closed]
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1 in a million! I would say!
guysensei1
Legend
Oh, it's a LOT less than that.
Tao Yu
Veteran
According to the description of http://youtu.be/v6s9l7kgwRM ]this video[/URL] it's 3.66x10^9.
I think this is how you calculate it.
(8!÷4!)×3^4×(8!÷4!)×2^4=3,657,830,400
I think this is how you calculate it.
(8!÷4!)×3^4×(8!÷4!)×2^4=3,657,830,400
TDM
Legend
I usually make mistakes with this type of thing, but I think it's:
EP: 8*7*6*5
EO: 2^4
CP: 8*7*6*5
CO: 3^4
8*7*6*5 * 8*7*6*5 * (2^4) * (3^4) = 3657830400
So about 1 in 3.7 billion.
(can someone please correct me if I'm wrong?)
E: ninjad
Antonie faz fan
Veteran
sorry but then you are sort of bad
i haven't modded it and it doesn't really get any locks.
CriticalCubing
Veteran
Hmm. More than I thought
brian724080
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Very low, but not low enough - see the link in my signature about skips
guysensei1
Legend
TDM
Legend
He'd already done a 2x2x3 though, so that does increase the chances quite a lot:
EP*CP*EO*CO:
(6*5*4)*(6*5)*(2^3)*(3^2) = 1/259200 chance of an F2L-skip after an XX-cross.
guysensei1
Legend
Oh, I never thought of it this way!
Cale S
Veteran
Why do official skewb scrambles always begin with L R or L R'?
Randomno
Banned
What rotation are puzzles scrambled in at comps? Is it white on top, green at the front?
Michael Womack
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Randomno
Banned
Alright, thanks... Guess I'll just stick with yellow-red for now...
skycubes
Member
moyu 4x4 fisher cube help ?!
I'm having trouble finishing the last layer on my 4x4 fisher cube, i have everything right except 2 corners need to be switched and i have no idea how to switch them,
can anyone help me with this ?
I'm having trouble finishing the last layer on my 4x4 fisher cube, i have everything right except 2 corners need to be switched and i have no idea how to switch them,
can anyone help me with this ?
mns112
Regular
Do the 4x4 parity alg
skycubes
Member
which alg ?
PJKCuber
Veteran
What orientation should I choose for 3BLD?
Randomno
Banned
White on top, green on front. It's the way you get given them at comps, so easier to inspect.
Cale S
Veteran
Regulation A2e1) The competitor is not permitted to request a specific orientation, and the judge must not influence the orientation he places the puzzle on the mat based on what he knows or expects the puzzle state to be.
Reorienting the cube really doesn't affect your times anyway, so no particular orientation is faster. It doesn't matter what orientation you choose, as long as you become very familiar with the one you choose and don't switch orientations. I chose white on top, green on front because I'm used to white being on top (I solve white cross on top) and I think it's logical for blue to be in the back, red on the right, and orange on the left.
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