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[Unofficial] 40.408 4x4 Single

mitch1234

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Apr 6, 2011
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468
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2010LANE02
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Really good solve for me, if you have any tips I would really appreciate them.
Scramble: Rw2 B2 F' L' B2 L2 Rw B2 Fw2 U B Rw2 F2 Uw' U Fw2 Uw2 B U' Uw' F2 B R' F2 D2 Uw' U Rw D Rw' B2 D2 F L D2 U2 F R2 Uw' D'
 
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On big cubes, this finger trick will only work if you have large hands only though :/
 
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Mitchell Lane - 40.408 4x4x4 single (unofficial)

Scramble with White on U and Green on F
Move counts are estimated using [wiki]STM[/wiki] & [wiki]ETM[/wiki]
All notation is SiGN
Wide and slice move examples using SiGN notation: alg.garron.us
Rotations may not be actually what was performed
Moves and rotations in ( ) are executed simultaneously (usually)
[youtubehd]My9Mv0sr83c[/youtubehd]
r2 B2 F' L' B2 L2 r B2 f2 U B r2 F2 u' U f2 u2 B U' u' F2 B R' F2 D2 u' U r D r' B2 D2 F L D2 U2 F R2 u' D'

y' z // inspection
1st 2 centres

U2 r U' r' // blue
z' x' r U' r' F r U2 r' y z' U2 r' z U r U2' r' // green
3 cross dedges

x2' y' u F' // GY
U' y L' U L u' D2 3r // GW
z2' x' F2 R U' R' u z L U x2' // GR
last 4 centres

3r U 2L' U' 2L // yellow
3r' U' r U2' r' // red
U' 3r' U2 r U2' r' // white / orange
finish cross

(x z') R U' R' U u // GO
U y' U R U' R' u' // YO
L2 // cross
finish edges

y L' U L u' // WB
y' U' R U' R' u // YB
y' R U R' F R' F' R u' // OB
y U2' L' U L d // WO
y L' U L u' // YR
L' U L d // WR / RB
3x3x3

y2' U R U' R2' U R // YO pair
y' R' U R U' R' U' R // YR pair
y' R U' R2' U R // WR pair
U R U' R' U R U' R' // WO pair
U' r U2 x r U2 r U2 r' U2 l U2 r' U2 r U2' r' U2' r' // orientation parity
U' F (R U R' U')3 F' // COLL
U' m2' U m2' U2 m2' U m2' // EPLL
View at alg.garron.us
Code:
[B]Step	Time	STM	stps	ETM	etps[/b]
[COLOR="red"]Total	40.408	169	4.18	207	5.12[/COLOR]

Step 1	3.70	17	4.59	25	6.76
Step 2	6.00	16	2.67	25	4.17
Step 3	4.20	17	4.05	22	5.24
Step 4	3.77	13	3.45	15	3.98
Step 5	8.20	35	4.27	40	4.88
[COLOR="blue"]Redux	25.87	98	3.79	127	4.91[/COLOR]

F2L	5.90	30	5.08	35	5.93
LL	8.64	41	4.74	45	5.21
[COLOR="blue"]3x3x3	14.54	71	4.88	80	5.50[/COLOR]

[B][SIZE="4"]%[/SIZE]
Step		Time	STM	ETM[/B]
Step 1/Redux	14%	17%	20%
Step 2/Redux	23%	16%	20%
Step 3/Redux	16%	17%	17%
Step 4/Redux	15%	13%	12%
Step 5/Redux	32%	36%	31%
[COLOR="blue"]Redux/Total	64%	58%	61%[/COLOR]

F2L/3x3		41%	42%	44%
LL/3x3		59%	58%	56%
[COLOR="blue"]3x3x3/Total	36%	42%	39%[/COLOR]
r2 B2 F' L' B2 L2 r B2 f2 U B r2 F2 u' U f2 u2 B U' u' F2 B R' F2 D2 u' U r D r' B2 D2 F L D2 U2 F R2 u' D'

y' z // inspection
1st 2 centres

U2 r U' r' // blue
z' x' r U' r' F r U U r' y z' U U r' z U r U' U' r' // green
3 cross dedges

x2' y' u F' // GY
U' y L' U L u' D D 3r // GW
z2' x' F F R U' R' u z L U x' x' // GR
last 4 centres

3r U (L' L2) l' U' 3r' r // yellow
3r' U' r U' U' r' // red
U' 3r' U U r U' U' r' // white / orange
finish cross

(x z') (R' R2) U' R' U u // GO
U y' U R U' R' u' // YO
L2 // cross
finish edges

U y U' L' U L u' // WB
y' U' (R' R2) U' R' u // YB
y' R U R' F R' F' R u' // OB
U' y U' (L L2') U L d // WO
y L' U L u' // YR
L' U L d // WR / RB
3x3x3

y' U U y' U' (R' R2) U' R2' U R // YO pair
U' U y' R' U R U' R' U' R // YR pair
y' R U' R2' U R // WR pair
U R U' R' U R U' R' // WO pair
U' r U2 x r U2 r U2 r' U2 l U2 r' U2 r U' U' r' U' U' r' // orientation parity
U' F (R U R' U')3 F' // COLL
U' m2' U m2' U U m2' U m2' // EPLL
View at alg.garron.us
 
Mitchell Lane - 40.408 4x4x4 single (unofficial)

Scramble with White on U and Green on F
Move counts are estimated using [wiki]STM[/wiki] & [wiki]ETM[/wiki]
All notation is SiGN
Wide and slice move examples using SiGN notation: alg.garron.us
Rotations may not be actually what was performed
Moves and rotations in ( ) are executed simultaneously (usually)
[youtubehd]My9Mv0sr83c[/youtubehd]
r2 B2 F' L' B2 L2 r B2 f2 U B r2 F2 u' U f2 u2 B U' u' F2 B R' F2 D2 u' U r D r' B2 D2 F L D2 U2 F R2 u' D'

y' z // inspection
1st 2 centres

U2 r U' r' // blue
z' x' r U' r' F r U2 r' y z' U2 r' z U r U2' r' // green
3 cross dedges

x2' y' u F' // GY
U' y L' U L u' D2 3r // GW
z2' x' F2 R U' R' u z L U x2' // GR
last 4 centres

3r U 2L' U' 2L // yellow
3r' U' r U2' r' // red
U' 3r' U2 r U2' r' // white / orange
finish cross

(x z') R U' R' U u // GO
U y' U R U' R' u' // YO
L2 // cross
finish edges

y L' U L u' // WB
y' U' R U' R' u // YB
y' R U R' F R' F' R u' // OB
y U2' L' U L d // WO
y L' U L u' // YR
L' U L d // WR / RB
3x3x3

y2' U R U' R2' U R // YO pair
y' R' U R U' R' U' R // YR pair
y' R U' R2' U R // WR pair
U R U' R' U R U' R' // WO pair
U' r U2 x r U2 r U2 r' U2 l U2 r' U2 r U2' r' U2' r' // orientation parity
U' F (R U R' U')3 F' // COLL
U' m2' U m2' U2 m2' U m2' // EPLL
View at alg.garron.us
Code:
[B]Step	Time	STM	stps	ETM	etps[/b]
[COLOR="red"]Total	40.408	169	4.18	207	5.12[/COLOR]

Step 1	3.70	17	4.59	25	6.76
Step 2	6.00	16	2.67	25	4.17
Step 3	4.20	17	4.05	22	5.24
Step 4	3.77	13	3.45	15	3.98
Step 5	8.20	35	4.27	40	4.88
[COLOR="blue"]Redux	25.87	98	3.79	127	4.91[/COLOR]

F2L	5.90	30	5.08	35	5.93
LL	8.64	41	4.74	45	5.21
[COLOR="blue"]3x3x3	14.54	71	4.88	80	5.50[/COLOR]

[B][SIZE="4"]%[/SIZE]
Step		Time	STM	ETM[/B]
Step 1/Redux	14%	17%	20%
Step 2/Redux	23%	16%	20%
Step 3/Redux	16%	17%	17%
Step 4/Redux	15%	13%	12%
Step 5/Redux	32%	36%	31%
[COLOR="blue"]Redux/Total	64%	58%	61%[/COLOR]

F2L/3x3		41%	42%	44%
LL/3x3		59%	58%	56%
[COLOR="blue"]3x3x3/Total	36%	42%	39%[/COLOR]
r2 B2 F' L' B2 L2 r B2 f2 U B r2 F2 u' U f2 u2 B U' u' F2 B R' F2 D2 u' U r D r' B2 D2 F L D2 U2 F R2 u' D'

y' z // inspection
1st 2 centres

U2 r U' r' // blue
z' x' r U' r' F r U U r' y z' U U r' z U r U' U' r' // green
3 cross dedges

x2' y' u F' // GY
U' y L' U L u' D D 3r // GW
z2' x' F F R U' R' u z L U x' x' // GR
last 4 centres

3r U (L' L2) l' U' 3r' r // yellow
3r' U' r U' U' r' // red
U' 3r' U U r U' U' r' // white / orange
finish cross

(x z') (R' R2) U' R' U u // GO
U y' U R U' R' u' // YO
L2 // cross
finish edges

U y U' L' U L u' // WB
y' U' (R' R2) U' R' u // YB
y' R U R' F R' F' R u' // OB
U' y U' (L L2') U L d // WO
y L' U L u' // YR
L' U L d // WR / RB
3x3x3

y' U U y' U' (R' R2) U' R2' U R // YO pair
U' U y' R' U R U' R' U' R // YR pair
y' R U' R2' U R // WR pair
U R U' R' U R U' R' // WO pair
U' r U2 x r U2 r U2 r' U2 l U2 r' U2 r U' U' r' U' U' r' // orientation parity
U' F (R U R' U')3 F' // COLL
U' m2' U m2' U U m2' U m2' // EPLL
View at alg.garron.us
Thanks Brest!
 
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