S

Question 1

SA

Answer 1

l R D2 R’ U2 R D2 R’ U2 l’

Question 2

SD

Answer 2

R2 D’ R U2 R’ D R U2 R

Question 3

SE

Answer 3

U2 R U2 R D’ R’ U2 R D R2 U2

Question 4

SG

Answer 4

U2 R U2 R D R’ U2 R D’ R2 U2

Question 5

SH

Answer 5

R’ U’ R D2 R’ U2 R D2 R’ U’ R

Question 6

SI

Answer 6

U2 R U2 R D2 R’ U2 R D2 R2

Question 7

SJ

Answer 7

x’ U2 R’ U2 R’ D R U2 R’ D’ R2 U2 x

Question 8

SK

Answer 8

R’ D’ R’ D R U2 R’ D’ R U2 D R

Question 9

SL

Answer 9

R’ U’ R D R’ U2 R D’ R’ U’ R

Question 10

SM

Answer 10

L U2 L D’ L’ U2 L D L2

Question 11

SN

Answer 11

R U R2 D R2 D’ R2 U’ R2 D R2 D’ R

Question 12

SP

Answer 12

l R D R’ U2 R D’ R’ U2 l’

Question 13

SQ

Answer 13

L U2 L D2 L’ U2 L D2 L2

Question 14

ST

Answer 14

R’ U’ R D’ R’ U2 R D R U’ R

Question 15

SU

Answer 15

R2 D2 R U2 R’ D2 R U2 R

Question 16

SV

Answer 16

R2 D R U2 R’ D’ R U2 R

Question 17

SW

Answer 17

D’ R2 D R U2 R’ D’ R U2 R D

Question 18

SX

Answer 18

D2 R2 D R U2 R’ D’ R U2 R D2