D

Question 1

DA

Answer 1

x’ R2 D2 R’ U’ R D2 R’ U R’ x

Question 2

DB

Answer 2

x R’ U R’ D2 R U’ R’ D2 R2 x’

Question 3

DE

Answer 3

R D’ R U’ R’ D R’ U

Question 4

DF

Answer 4

R2 D R’ U R D’ R’ U’ R’

Question 5

DG

Answer 5

x’ R U R’ D R U’ R’ D’ X

Question 6

DH

Answer 6

U R’ D R U’ R’ D’ R

Question 7

DI

Answer 7

R D2 R’ U’ R D2 R’ U

Question 8

DJ

Answer 8

R2 D R’ U2 R D’ R’ U2 R’

Question 9

DL

Answer 9

D R D R’ U’ R D’ R’ U D’

Question 10

DM

Answer 10

U R’ D’ R U’ R’ D R

Question 11

DP

Answer 11

R D R’ U’ R D’ R’ U

Question 12

DQ

Answer 12

D’ U R’ D’ R U’ R’ D R D

Question 13

DS

Answer 13

R’ U2 R’ D’ R U2 R’ D R2

Question 14

DT

Answer 14

U R’ D2 R U’ R’ D2 R

Question 15

DU

Answer 15

x D2 R’ U’ R D2 R’ U R x’

Question 16

DV

Answer 16

x’ R U R’ D2 R U’ R’ D2 x

Question 17

DW

Answer 17

D’ x’ R U R’ D2 R U’ R’ D2 x D

Question 18

DX

Answer 18

R2 D R2 D’ R2 U’ R2 D R2 D’ R2 U