OpenSlotting

ZZ Method - Openslotting Algorithms

Basic Cases

ZZ method - Openslotting Case 1

U R U2 R’ U’ R
U L’U R U’ L

ZZ method - Openslotting Case 2

U R' U L U' R2 U L'
U R2 D R' U2 R D' R'

ZZ method - Openslotting Case 3

R2 U2 R2 U' R2 U' R'

ZZ method - Openslotting Case 4

R U R' U' R U' R' U' R
R U2 R' U R U R' U' R

ZZ method - Openslotting Case 5

U' R U2 R' U R U' R' U R
U R’ U2 R2 U R2 U R2
U2 R U’ R’ U’ R U’ R’ U R
L U L’ U L U2 L’ U R

ZZ method - Openslotting Case 6

U' R U' R' U R U' R' U R
R U R’ U2 R U2 R’ U R
U R U R’ U2 R U’ R’ U R
L’ U2 L U2 R U’ L’ U L

Corner Trapped

ZZ method - Openslotting Case 7

R U2 R' U R
R U R’ U2 R
R U2 R’ U’ R U R’ U R

ZZ method - Openslotting Case 8

R U L' U R' U' R L
R L U’ R’ L’ U R
R U R’ U’ R U’ R’ U R

ZZ method - Openslotting Case 9

R U’ R’ U’ R

Edge Trapped

ZZ method - Openslotting Case 10

R U’ R’ U R

ZZ method - Openslotting Case 11

U2 R U R’ U’ R

ZZ method - Openslotting Case 12

R U R’ U R U’ R’ U’ R
U2 L’ U R U’ R’ L U R
U L’ U2 R U2 R’ U2 R L

Corner/Edge Trapped

ZZ method - Openslotting Case 13

R U R2 U2 R U R' U R2
R2 U R’ U R U2 R2 U R

ZZ method - Openslotting Case 14

R' U2 R' U R U' R U2 R2
R2 U2 R U’ R U R’ U2 R’

ZZ method - Openslotting Case 15

R U’ R U2 R2 U’ R2 U’ R’
R’ U’ R2 U’ R2 U2 R U’ R

Connected Cases On Top

ZZ method - Openslotting Case 16

U L' U2 L U L' U L R
R U R’ U’ R U R’ U2 R
R U R’ U’ R U2 R’ U R

ZZ method - Openslotting Case 17

U R’ U’ R U’ R’ U2 R2
R U' R' U2 R U' R' U R
R U' R' U2 R U2 R' U2 R

ZZ method - Openslotting Case 18

R' U' R2 U' R2 U2 R2
U’ R U R’ U’ R U R’ U’ R

ZZ method - Openslotting Case 19

U R' U2 R U R' U R2
U L U’ R’ U L’ U’ R2

ZZ method - Openslotting Case 20

R L’ D L U’ L’ D’ L
R U' R' U' L' U R U' L
R U’ R’ U’ R U2 R’ U’ R

ZZ method - Openslotting Case 21

R U2 R U' R U R' U2 R'
R2 U2 R’ U R U’ R U2 R2