Okamoto/Haseda Quarter Cube

best time: 42.71

best avg5: 49.79 (σ = 5.15)
(1:12.14), 45.39, 55.45, (44.73), 48.53

best avg12: 53.46 (σ = 8.65)
54.08, (42.71), (1:26.41), 1:00.29, 44.45, 51.35, 58.20, 1:12.14, 45.39, 55.45, 44.73, 48.53


These will be my last solves because I broke the core. WARNING: the core (entire center spider) of this puzzle is essentially one piece, with no springs. Do not try to take a piece out of this puzzle as it will seriously damage the core in a way which may not be immediately apparent. I think I may buy a Constrained Cube 90 to replace this.
 
Absolutely destroyed my 3x3 PB.

7.53, 6.75, 9.39, 7.98, 6.64 = 7.45

Here are the recons:

Average of 5: 7.45
1. 7.53 R2 D U2 B2 R2 U2 B2 L2 U B2 D' B U L' F U L2 D' L' F U'
Solution:
X cross: z2 y D L' U' L' R' F
F2L 2: U2 F U R U' R' F' R U' R'
F2L 3: U2 R' U R U y L U L'
F2L 4: U' R U R'
OLL: l' U2 L U L' U l
PLL: R' U2 R U2 R' F R U R' U' R' F R2
48/7.53 = 6.37 TPS

2. 6.85 F2 U2 F2 D U2 L2 B2 R2 U' F2 D' R D' U2 F2 L2 F' R2 F2 D' B
Solution:
x cross: x2 U' R' F R D2 F'
F2L 2: U2 L' U L U' L U L'
F2L 3: R' U' R U' L' U' L
F2L 4: U2 y R U2 R' U2 R U' R'
OLL: U F R U R' U' R U R' U' F'
PLL: R U R' U' R' F R2 U' R' U' R U R' F' U2
55/6.85 8.0 TPS

3. (9.39) U R2 U B2 R2 F2 L2 R2 D L2 F' D2 U L2 F L' D B F' U' L2
Solution:
Cross: y F2 L F R D' F R
F2L 1: L U' L' F R' F' R
F2L 2: U2 L U L' U2 R' U' R
F2L 3: U2 y R U R' U F' U' F
F2L 4: U' y R U2 R2 F R F'
OLL: U2 R U R' U R U2 R' F R U R' U' F'
PLL: U R' U R' d' R' F' R2 U' R' U R' F R F
67/9.39 = 7.13 TPS

4. 7.98 F D2 L2 R2 B' L2 R2 B' F' D2 B' U' F2 R U2 B' D' L' R2 B' D'
Solution:
Cross: z2 L D' R' F2 B
F2L 1: U' R U R' L F' L' F
F2L 2: R U2 R' r' U' R U M'
F2L 3: U' R U R' U' R U R'
F2L 4: y' U2 L' U' L U L' U' L
OLL: U' x' R' U R2 D' R2 U' R2 D R'
PLL: skip

5. (6.64) B2 R2 F2 L2 F2 U2 R' B2 L D2 U2 B' U B2 R' B2 D B2 R2 B
Solution:
XXXX cross???: x2 y' D U' R U R' U R U' R' y' L U L' y' U' R' U2 R2 U R' U' R' U2 R U R' U' R
OLL + cross fix: M2 U2 M2 U R U R' U' R U' R' F' U' F R U R'
PLL: skip
43/6.43 = 6.47

Hopefully they are right. I almost always mess up :P
 
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‎8.000 R2 F2 D2 B2 U' L2 U2 F2 U R2 U L B2 R2 F D F2 L' B' U' F'

x2 y
D' L F R' (Cross)
y' u' R U R' u U L U' L' (F2L-1)
U R U' R' U R' U' R2 U' R' (F2L-2 & 3)
y' U' R U' R' U y' R' U2 R U2' R' U R (F2L-4 + EO)
U R' U' R U' R' U R U' R' U R U' R' U2 R U' (ZBLL)

7 etps. That might be a pb for etps :p
 
36.459 4x4 single with PLL parity :)

Edit: stats: (hide)
number of times: 20/20
best time: 36.459
worst time: 53.479

current avg5: 45.539 (σ = 0.91)
best avg5: 41.977 (σ = 2.28)

current avg12: 44.368 (σ = 3.28)
best avg12: 44.144 (σ = 3.21)

session avg: 45.238 (σ = 3.01)
session mean: 45.211

PB's across the board O_O

Edit 2: current avg12: 43.693 (σ = 2.90)

CN yau ftw
 
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I did a 13x13x13 avg5 (on the sim) :p

The five solves:
20:59.687 = 4212 @ 3.34
20:54.215 = 4293 @ 3.42
20:12.177 = 4338 @ 3.58
19:57.147 = 4299 @ 3.59
19:56.397 = 4306 @ 3.60

The average itself:
(20:59.687) 20:54.215 20:12.177 19:57.147 (19:56.397) => 20:21.180

No, I'm NOT going to roll it. :p
 
best time: 36.459
worst time: 57.771

current avg5: 47.824 (σ = 1.21)
best avg5: 41.977 (σ = 2.28)

current avg12: 47.635 (σ = 2.42)
best avg12: 43.589 (σ = 2.88)

current avg50: 47.423 (σ = 3.06)
best avg50: 46.397 (σ = 3.57)

current avg100: 47.019 (σ = 3.36)
best avg100: 47.019 (σ = 3.36)

session avg: 47.020 (σ = 3.23)
session mean: 47.032

4x4
 
Roux PBs. Not bad for not practicing Roux in a few months.

number of times: 98/100
best time: 12.12
worst time: 32.33

current avg5: 16.50 (σ = 0.90)
best avg5: 16.26 (σ = 0.79)

current avg12: 18.60 (σ = 2.10)
best avg12: 17.70 (σ = 1.50)

current avg50: 19.49 (σ = 2.64)
best avg50: 19.22 (σ = 2.53)

current avg100: 19.39 (σ = 2.66)
best avg100: 19.39 (σ = 2.66)

session avg: 19.39 (σ = 2.66)
session mean: 19.41

17.47, 22.96, 20.55, 19.72, 18.23, 17.19, 16.47, 14.60, 16.93, 17.45, 15.39, 17.61, 17.50, DNF(19.01), 22.51, 24.71, 16.04, 19.19, 17.76, 17.97, 16.98, 23.22, 17.29, 19.78, 15.96, 26.68, 14.12, 21.43, 19.04, 18.79, 21.25, 24.48, 14.72, 18.25, 19.72, 20.49, 20.77, 18.65, 19.77, 23.57, 25.23, 13.71, 15.52, 23.95, 21.68, 20.95, 21.74, 16.28, 19.36, 20.08, 18.74, 19.40, 18.98, 26.39, 19.92, 17.62, 18.65, 17.27, 22.65, 17.90, 18.74, 19.07, 16.48, 19.20, 17.43, 19.92, 19.44, 19.10, 14.43, 21.00, 20.31, 22.79, 20.03, 23.26, 19.87, 17.21, 15.57, 23.94, DNF(32.13), 28.06, 18.32, 32.33, 20.29, 19.56, 13.01, 20.91, 18.68, 14.91, 20.62, 21.65, 20.32, 17.71, 17.79, 17.46, 20.99, 17.54, 28.61, 12.12, 15.94, 16.02
 
New PB of 18.57, down from 19.97

Scramble, L R U2 D' R U F U2 D B F R' L2 B L U B2 F2 U B2 U2 D L' B R2

I know f2l 2LOLL and 2LPLL. Used dayan zhanchi (about 2,000 solves on it, still sweet as a nut)

Lets see what you guys can do with that :-O

Btw scramble is white on top green front
 
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