Rubik cube solution
K thut c bn
pvt_valley_5253
Rubik cube K thut c bniu u tin, khingo xin khng nh lun, ton b
cch gii m mnh a ra y cng nh tt c cc bi v sau hon ton mang tnh c
nhn, c th hi khc hoc khng c y nh trn cc din n hay forum. V thc ra
mc ch ban u ch l t tng hp li cng thc cho bn thn nn nu bn no c m cm
thy khng hay, khng hiu, hoc chng c g ng xem th cng thng cm nha
Phm vn T [email protected] [email protected]
01663728956 FPT University
khingo
Business administration
Trong bi vit u tin ny, khingo mun tm tt li nhng k hiu chung khi
gii cc khi cube, cng l nhng quy c mnh dng trong cc hng dn sau. ng
thi, vi mc ch dnh cho c nhng bn mi lm quen vi rubik th mnh cng gii
thiu k thut c bn nht: Gii tng 1.
Quy c chung cho cc khi rubik cube (khi lp phng)Mi khi cube c 6
mt, thng l theo cc cp mu i din: Xanh l Xanh dng, - Cam, Vng Trng
(hoc en).
1
Rubik cube solution
K thut c bn
pvt_valley_5253
C bn nht l khi 3x3.
Quy c cc mt v chiu quay:
Cc bc quay c bn c k hiu theo nguyn tc sau: + Ch hoa thng, tc l
quay mt (UDLRFB) theo chiu kim ng h 1 gc 90 . + Nu ch hoa cng thm
du tick ( ' ), ngha l quay ngc theo chiu kim ng h 1 gc 90 . + Nu l
ch hoa i km theo s 2 ngha l quay mt 180 , v chiu no cng nh nhau
c
2
Rubik cube solution
K thut c bn
pvt_valley_5253
y l phn c bn nht, ngai bc c bn cn c bc quay trc gia bao gm E
(Equatorngang bng), M (Middle - gia) v S (Standing - thng ng )
3
Rubik cube solution
K thut c bn
pvt_valley_5253 (Ngun: http://rubikvn.org )
Ngai ra cn c quay i 2 lp, lp ngoi cng v lp k n ( c th l 1 trong
3 lp EMS) v c k hiu bng ch ci thng tun theo 3 quy tc c bn trn.
(Ngun http://rubikvn.org )
Khi rubik cube 2x2Da trn c bn l khi 3x3 th khi 2x2 gm 6 mt c bn:
U D, R L, F B v quy tc xoay c gi y nguyn nh 3x3.
Khi rubik cube 4x4 v 5x5Khi 4x4 th c khc mt cht, c thm cc layer
l, f, r, d, u, b (khc vi l, f, r, d, u, b trong 3x3).
4
Rubik cube solution
K thut c bn
pvt_valley_5253
Vi 5x5 cc layer tng t nh 4x4, nhng c thm layer gia ( E, M v S
tng t 3x3)
5
Rubik cube solution
K thut c bn
pvt_valley_5253
V quy tc xoay cc layer th 4x4, 5x5 v cc khi cao hn na (6x6, 7x7)
u tun theo quy tc nh 3x3. ( Cc layer l, r, f, b, u, d tun theo quy
tc y nh L, R, F, B, U, D)
Nm r ht cc k hiu v quy tc , gi cc bn c th bt u vic gii nhng khi
cube bng k thut n gin u tin.
K thut gii mt u tin ca cc khi cube.Mc tiu: To mt mt ng mu, cc
cnh bn tng mt ng mu vi khi tm ca mt (hnh di)
1. Xc nh tm ca mt bn mun xp u tin. VD trn hnh l mu trng 2. Xp 1
vin cnh. VD: Trng Xanh dng
6
Rubik cube solution
K thut c bn
pvt_valley_5253
3. Xp vin cnh th 2. VD. Trng
4. Xp hai vin cnh cn li, to ra khi cube nh hnh trn. Cch xp hai
vin cnh cn li hon ton nh hai vin cnh u tin.
Sau khi to ch thp mt U, bc tip theo l a 4 vin gc vo ng v tr. Xt
1 vin, VD Trng - Xanh dng.
7
Rubik cube solution
K thut c bn
pvt_valley_5253
3 vin gc cn li c hon thnh nh cng thc tng t
Trong cc hnh v trn khingo u ly VD l vin cn xp bn phi, th khi vin
cnh hay gc bn tri cng lm tng t (i xng). Tt nhin, trong qu trnh
xoay, bn hon ton c th t khm ph ra nhng cng thc kh m mnh khng cp (v
u mang li cng mt kt qu nh trn)
Trn y l cc quy c chung cho cc khi cube cng mt s k nng c bn lm
quen vi khi cube v cng l tin cho cc khi rubik khc.
8
Rubik cube solution
K thut c bn
pvt_valley_5253
Sau bi ny, nhng bi hng dn v sau, mnh s khng gii thiu li cch gii
tng 1 na, mc nh l cc bn bit ri (tr nhng TH c s khc bit)
9
