U

Question 1

UA

Answer 1

D2 R’ D R U2 R D’ R’ U2 R D R2 D’ R D2

Question 2

UB

Answer 2

U x D2 R’ U’ R D2 R’ U l U’

Question 3

UD

Answer 3

x R’ U’ R D2 R’ U R D2 x’

Question 4

UF

Answer 4

L2 U2 L D L’ U2 L D’ L

Question 5

UG

Answer 5

R’ U’ R’ D2 R U R’ D2 R2

Question 6

UH

Answer 6

D L2 U’ L’ D2 L U L’ D2 L’ D’

Question 7

UI

Answer 7

l’ U2 R D2 R’ U2 R D2 x’

Question 8

UJ

Answer 8

l’ U R D2 R’ U’ R D2 x’

Question 9

UK

Answer 9

x D2 L’ U2 L D2 L’ U2 L x’

Question 10

UL

Answer 10

x D2 L’ U L D2 L’ U’ L x’

Question 11

UM

Answer 11

x U’ R’ U’ R D2 R’ U R D2 U x’

Question 12

UN

Answer 12

U R U2 R D’ R’ U2 R D R2 U’

Question 13

UP

Answer 13

R’ U R’ D2 R U’ R’ D2 R2

Question 14

UQ

Answer 14

L2 U2 L D2 L’ U2 L D2 L

Question 15

US

Answer 15

R’ U2 R’ D2 R U2 R’ D2 R2

Question 16

UV

Answer 16

x D2 L’ U’ L D2 L’ U L x’

Question 17

UW

Answer 17

R’ U R D2 R U’ R’ D2 R U R2 U’ R

Question 18

UX

Answer 18

D’ R2 U’ R2 U R2 D R2 U’ R2 U R2