什么是减数：gan27sf2lollpll魔方快速解法总结

2020年11月26日发(作者：江一真)
魔方快速解法总结
Gan's F2L OLL PLL手法(三叶虫 整理)
1 引言
随便一个能看见这个页面的人，经过一段时间的练习，都能在一分钟内完成六面，此时叫入门；3 0秒才叫玩过
一段时间魔方；平均20秒的才能叫高手。

2 步骤介绍

完成方法一共分四步：CROSS→F2L→OLL→PLL
（1）CROSS即十字，在底层架好十字；
（2）F2L 即First two Layer，分四组完成下两层的边角块；
（3）OLL即Orient Last Layer，把最后一层所有的颜色都反上去；
（4）PLL 即Position Last Layer，把最后一层所有的棱和角位置都交换好。

3 拧法介绍

（1）顺时针用字母表示，如U表示上层顺时针旋转90度。
（2）逆时针用一撇表示，如U'表示上层逆时针旋转90度。
（3）180度用2来表示， 如U2表示上层顺时针旋转180度，U'2表示上层逆时针旋转180度。
（4）相应的小写字母f、b、l、r、u、d代表转动两层。
（5）x(整个魔方以R的方 向转动)，y(整个魔方以U的方向转动)，z(整个魔方以F的方向转动)。
（6）斜体是用右拇指；下划线用左食指。
（7）浅蓝色的是最少步数版本。

SLOT （16种手法）
CORNER IN PLACE

F2U2F2U2F2

F2U2F2U2F2
EDGE IN PLACE

R'u'RuR LuL'u'L'


RUL'U'R'L L'U'RULR'

R2UL'U'LR2

L2U'RUR'L2
SHORTCUTS

F'U2F2UF' FU2F2U'F

F'UF2UF'

FU'F2U'F


u'L'ULu uRU'R'u'

L'ULU'LUL'

RU'R'UR'U'R

F2L （41种手法）

(RU'U'R'U)2y'(R'U'R)

(RU'U')(RUR'U)(RU'U')R2

(RUR'U')(RU'U'R'U')(RUR')

R2y(RUR'U')y'(R'UR')

(RU'RU)y(RU'R'F2)


01


02


08


10


32


34


37


04


07


09


11


33


38


41


14


39


40


19


05


06


23


27

(URU'R'U')y'(R'UR)

y'(R'U)(RU')(R'UR)

(RU'R'U)(RU'R')

U'(RUR'U')(RUR')

U y'(R'U'RU)(R'U'R)

yU'(L'ULU)y'(RU'R')

U'(RU'U'R'U)(RUR')


03


12


13

U'(RU')(R'U2)(RU'R')


22


31


28


17

d(R'U'R)d'(RUR')

U'(RUR')d(R'U'R)

(RUR'U')2(RUR')

x(UR'U' l )

URU'R'

(R'U2)(R2'U)(R2'UR)

y'(RU'U')R'2U'R2U'R'

(RU'R')y'(R'U2R)

(RU'R'U)(dR'U'R)

y'(R'U)(Rd'U')(RUR')

U'(RU'R'U)(RUR')

d(R'URU')(R'U'R)


24


(U2R'2U2)(R'U'RU'R2)

y'(U2R2'U2)(RUR'UR2)

y'(R'U2)(RUR'U')R

(RU'U')(R'U'RU)R'


18


21


R2y(RUR'U')y'R2


35


36


15

y'R2y'(R'U'RU)yR2


30


29


20

y'(R2U')(F'UF)R2

(R2U)y(RU'R'F2)


26



d(R'U2)(RU'U')(R'UR)

U'(RU'U')(R'U2)(RU'R')

(RUR')

y'(R'U'R)


25


16

d'zU'(R2U)(R'U'RU)

U(RU'U')(R'URU')R'

Ry(RU2R'F')

F'L'U2rUx'







OLL （57种手法）
1 2 3 4 5 6 7 8 9 1
(RU'U')
(R'2FRF')
U2(R'FRF')
11

(FRUR'U'F') f(RUR'U')f ' f (RUR'U') (r'U2) (rU'U') rUR'U r'U'RU' (R'U'R)y'x' (RU
f RUR'U'f ' U' yxR' (RUR'U)r (R'U'RU'r') RU'U'r' R'U2r (RU')(R'F) (R'F
F(RUR'U')F' F(RUR'U')F' (RUR') (RU'
12 13 14 15 16 17 18 19 2

r'(R2UR'U)
(RU'U'R'U)
(rR')
21
L2l U'
z(UR'U')
(R2UR')
z'rR'
22

(rU'r'U')
(rUr')
(F'UF)
23

R'FRU
R'F'R
(FU'F')
24

(r'U'r) RBR' (RUR'U) F(RUR'd) R'U2F r'(R
(R'U'RU) LUL' (R'FRF'U2) (R'U2) RUR'U'y' (RUR
(r'Ur) U'RB'R' R'FRF' (R'FRF') R2U'U'RB (R2
(RU
25 26 27 28 29 3

(RU'U')
(R'U'R
UR'U')
(RU'R')
31

RU'U'
(R'2U')
(R2U')
R'2U'U'R
32

(R2D)
(R'U2)
(RD')
(R'U2R')
33

x'RUR'
(DR)
U'R'D'
34


F'(rUR'U')
RU'U'R'
(r'FR)
U'RU'R'
R'U2R
UR'UR

35 36 37
(rUR'U') (R2U'R)F (R2U
(r'RU) (R'U) (R
(RU'R') (R2U') (R2
(R'F'R) (l U
38 39 4


(r'F'UF)
(LF'L'U'r)
41


(RU)(B'U') (RUR'U')
(R'U'RU)
RU'U' R'U'RU' F(RU' (RUR'U)
(LF'L'U'LU)
(R'FRU
x'z'(RU)
R'2FRF' R'URU R'U'RU) (RU'R'U')
(FU'L')
(R'URBR') (R'FRF') (F'U
(L'U')rR'
(RU'U'R') l U'R'U (R'F') (R'FRF')
42 43 44 45 46 47 48 49 5

(R'URU'U' (B'U') f F (R'U') B' F RB'(R'2F) RB'(
R'U') (R'URB) (RUR'U') (RUR'U') R'FRF ' (R'U'RU)2 (RUR'U')2 (R2B) (R2
(F'U)(FUR) f ' F' (UR) B F' R'2F'R R2
RU'R'U2
RUyRU'

R'U'F'
51 52 53 54 55 56 57

f
(RUR'U')2
f '

R'U'RU'R'd (r'U2) (rU'U') (RU'U') F(RUR'U') (RUR'U'r)
R'URB (RUR'U') (R'U'RUR'U') (R'2U') (RF') (R'U)(RU'r')
(RUR'U)r (RU'r') RU'R'U2 (rUR'U')r'
(FRF')





PLL （21种手法）
2 1 6 5 4

(R2'U)(RUR'U')
(R'U')(R'UR')
3

(RU'R)(URUR)
(U'R'U'R2)
7

(l U'R)D2
(R'UR)D2R2
8


(UR'U')(RU'R)(URU')
x'R2D2(R'U'R)
D2(R'UR')
(R'URU)(R2U')(R'U)
10 9

L2(l'2U)
L2(l'2U2)
L2(l'2U)L2l2
14


x'(RU'R'D)(RUR')u2' (RUR'U')(R'F) (R'UR'U')yx2 U'(R'URU'R'2b')
(R'UR)D(R'U'R) (R2U'R'U')(RUR'F') (R'UR'U'R2) x(R'UR)y'(RUR'U'R2)
xz'(R'U'RUR)
15 13 12 11

(R'U2)(RU'U')
(R'FRUR'U')
(R'F'R2U')
17

(RU'U')(R'U2)
(RB'R'U')
(RURBR2'U)
16


(RUR'F')(RUR'U')
z(U'R D')
(R'FR2U'R'U') (R2UR'U'R2U)
z'(RU')
18 19
F(RU'R'U')
(RUR'F')
(RUR'U')
(R'FRF')



(RUR')y'(R2'u'RU')
(R'UR'uR2)
21

(R2'u'RU'R)
(UR'u)(R2f R'f ')
20

(R2u)(R'UR'U') (R'd'F)(R2u)
(Ru')(R2'F'UF) (R'U)(RU'Ru'R2)


z(U'RD')(R2UR'U') .z(R'UR')z'(RU2L'UR')
z'(RUR')z(R2UR')z'(RU') z(UR')z'(RU2L'UR')