Birdflu aims to contain all knowledge of algorithms and positions for the last layer of Rubik's Cube, and present it in simple and useful ways. For now is has all algs up to 17 moves.

Hand crafted by Lars Petrus in Oakland 2015-17.

Big thanks to Tom Rokicki for generating the algs!

To use the Stars and Combos sections, log in using a WCA account (top right).

Combo Alg Sets implement the old idea of solving LL in one look with only a few dozen memorized algs by using a pair of algs for each. ZBLL can be solved with only 14 algs, and the full LL with 39.

Combo ready algs are marked by a c

The name: "Birdflu" is the shortest English word containing the basic move letters BRDFLU.

Questions: birdflu@lar5.com

576 positions
Shortest 11
Fastest 8.40
Avg shortest 13.11
11 moves 88 algs
12 moves 294 algs
13 moves 1 704 algs
14 moves 7 274 algs
15 moves 41 726 algs
16 moves 220 750 algs
17 moves 1 234 114 algs
COP OLL CO CP EO EP
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Random Unselect
Ao
Bo
bo
Co
Do
Eo
Fo
Go
Ad
Bd
bd
Cd
Dd
Ed
Fd
Gd
Ab
Bb
bb
Cb
Db
Eb
Fb
Gb
Al
Bl
bl
Cl
Dl
El
Fl
Gl
Ar
Br
br
Cr
Dr
Er
Fr
Gr
Af
Bf
bf
Cf
Df
Ef
Ff
Gf
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Random Unselect
PLL
OLL 27
OLL 26
OLL 24
OLL 23
OLL 25
OLL 21
OLL 22
OLL 13
OLL 16
OLL 33
OLL 45
OLL 39
OLL 55
OLL 52
OLL 57
OLL 15
OLL 14
OLL 34
OLL 46
OLL 40
OLL 56
OLL 51
OLL 28
OLL 7
OLL 12
OLL 32
OLL 44
OLL 36
OLL 54
OLL 49
OLL 10
OLL 9
OLL 30
OLL 41
OLL 37
OLL 50
OLL 11
OLL 8
OLL 29
OLL 42
OLL 38
OLL 47
OLL 5
OLL 6
OLL 31
OLL 43
OLL 35
OLL 53
OLL 48
OLL 20
OLL 3
OLL 4
OLL 19
OLL 18
OLL 17
OLL 1
OLL 2
-
Random Unselect
A
B
b
C
D
E
F
G
-
Random Unselect
o
d
b
l
r
f
0
Random Unselect
0
1
2
4
6
7
8
9
-
Random Unselect
Images assume the darker corner is placed correctly.
A
B
C
D
E
F
G
H
I
J
K
L
a
b
c
d
e
f
g
h
i
j
k
l

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Show as
Position COP EP Shortest Solution
bb0A
11 B' R2 F2 D2 B' L' B D2 F2 R2 B show
bb0B
11 B' R2 B2 U2 B' R' B U2 B2 R2 B show
Bl0A
11 R' F2 L2 D2 R' B R D2 L2 F2 R show
Bl0B
11 R' F2 R2 U2 R' F R U2 R2 F2 R show
bo0B
11 L R' F' R U2 R' F' L F' L2 R show
Bo0B
11 B' F R F' U2 F R B' R B2 F' show
Cl0B
11 R B2 U L' U' B' U L B' U' R' show
Cl0C
11 L U2 L' B' R' U F' U2 F R B show
Cl0I
11 L U2 F' L' U' L U F2 U2 F' L' show
Cr0a
11 L' B2 U' R U B U' R' B U L show
Cr0d
11 R' U2 R B L U' F U2 F' L' B' show
Cr0i
11 R' U2 F R U R' U' F2 U2 F R show
Dd0c
11 R' F' L' U2 L U2 L' U2 L F R show
Dd0d
11 L F R U2 R' U2 R U2 R' F' L' show
Dd0e
11 R' U2 R B L F U F' U L' B' show
Dd0f
11 F R U' B U' B' R' F' L' U2 L show
Dd0i
11 F' L' U B' U B L F R U2 R' show
Dd0j
11 L U2 L' B' R' F' U' F U' R B show
Df0d
11 L' B' U2 R B' R' B2 L F U2 F' show
Dl0K
11 B L U L' U B' U2 B' R B R' show
Dr0g
11 B' R' U' R U' B U2 B L' B' L show
Eb0B
11 R U B L' U' B U L U' B2 R' show
Eb0C
11 L' B' R' U2 R U' B L F U2 F' show
Eb0J
11 L F U2 F2 U' L' U L F U2 L' show
Ef0g
11 R B' R' B U2 B U' L U' L' B' show
El0B
11 F' U' L' B U L' U' B' U L2 F show
El0C
11 B L F U2 F' U L' B' R' U2 R show
El0G
11 B' R' U2 R2 U B U' B' R' U2 B show
Eo0C
11 F' R U2 L' B U2 B' L U2 R' F show
Er0g
11 F' L F L' U2 L' U B' U B L show
Fb0C
11 R' U' F R' F' R2 U R B' R' B show
Ff0c
11 R' U' F R' F' R2 U R B' R' B show
Fl0G
11 F' U F2 D B' R B D' F2 U' F show
Fl0I
11 B U' B2 D' F R' F' D B2 U B' show
Fr0i
11 F' U F2 D B' R B D' F2 U' F show
Fr0k
11 B U' B2 D' F R' F' D B2 U B' show
Gb0D
11 F' L' B' U2 B2 L F' L2 B' L2 F2 show
Gd0c
11 L B' R2 F' R F2 R' F R2 B L' show
Gd0d
11 L' F R2 B R' B2 R B' R2 F' L show
Gd0h
11 L' U' L F R U B' R B R2 F' show
Gd0k
11 L U L' B' R' U' F R' F' R2 B show
Gf0d
11 B L F U2 F2 L' B L2 F L2 B2 show
Gl0G
11 B' U B2 D F' L' F D' B2 U' B show
Gl0I
11 F U' F2 D' B L B' D F2 U F' show
Go0C
11 F R F' U2 B U2 B' U2 F R' F' show
Go0D
11 B' R' B U2 F' U2 F U2 B' R B show
Gr0d
11 F' L F L' U' L2 B L B' U L show
Ao0B
12 B L U L' B' L R2 D' F' D L' R2 show
Ao0C
12 L' R' F' L2 U2 L2 U2 L2 U2 F L R show
Ao0D
12 L' R' F' L2 U2 L2 U2 L2 U2 F L R show
Bb0B
12 F R' F' R U F D B' R' B D' F' show
bf0b
12 B' U' B L U L D R' F R D' L2 show
bf0c
12 B' R' F' U2 F R B U2 L' B L B' show
bf0d
12 L F' L' B L' F L2 B' U2 B L' B' show
bf0e
12 R B U' L U' L' U L U2 L' B' R' show
bf0h
12 B' U' R' U F' R B R' U' F U R show
bf0j
12 L U' F U' F' U' F' L F L' U2 L' show
Bf0a
12 R2 D L' B' L D' R' U' R' F' U F show
Bf0c
12 L F' L' F U2 L' B' R' U2 R B L show
Bf0d
12 R B R' U2 R B2 L' B R' B L B' show
Bf0e
12 L F R U2 R' U' R U R' U F' L' show
Bf0f
12 L U2 L F' L' F U F U F' U L' show
Bf0l
12 B' U' R' U B L' B' R U' B U L show
bl0B
12 F D B' R B D' F L F L' U' F show
bo0A
12 L U F U' F' L' F' L' U' L U F show
bo0C
12 L' R2 D2 L2 F L2 D2 R' B' R' B2 L show
bo0D
12 R' U' F' U F R B L U L' U' B' show
bo0E
12 R' U' F' U F R F' L' U' L U F show
bo0G
12 F' U2 F R U' R2 D' L F' L' D R show
bo0I
12 B D F' L' F D' B2 U' B L U2 L' show
bo0K
12 L U F U' F' L' B L U L' U' B' show
Bo0A
12 B' U' R' U R B R B U B' U' R' show
Bo0C
12 B F2 D2 B2 R' B2 D2 F L F L2 B' show
Bo0D
12 F U R U' R' F' L' B' U' B U L show
Bo0F
12 B' U' R' U R B L' B' U' B U L show
Bo0H
12 L' D' R B R' D L2 U L' B' U2 B show
Bo0J
12 R U2 R' F' U F2 D B' R B D' F' show
Bo0L
12 F U R U' R' F' R B U B' U' R' show
br0b
12 F2 D' B L B' D F U F R U' R' show
br0c
12 F' L' F U2 F' L2 B L' F L' B' L show
br0d
12 B' R B R' U2 B L F U2 F' L' B' show
br0f
12 B' U2 B' R B R' U' R' U' R U' B show
br0h
12 L U F U' L' B L F' U L' U' B' show
br0i
12 B' R' F' U2 F U F' U' F U' R B show
Br0a
12 L U L' B' U' B' D' F R' F' D B2 show
Br0c
12 B' R B L' B R' B2 L U2 L' B L show
Br0d
12 L F R U2 R' F' L' U2 B L' B' L show
Br0i
12 F' L' U B' U B U' B' U2 B L F show
Br0j
12 B' U R' U R U R B' R' B U2 B show
Br0l
12 L U F U' R F' L' F U R' U' F' show
Cb0D
12 R2 B2 L F' L D2 L2 B2 L F L' R2 show
Cl0H
12 B' U' R U F R2 B F' U B' R' B show
Cr0h
12 B U L' U' F' L2 B' F U' B L B' show
Db0D
12 B2 F R' F' L2 F2 D2 F' R F' L2 B2 show
Dd0k
12 R' U' F' U2 F L R' D' F' D L' R2 show
Dd0l
12 L U F U2 F' L R' D F D' L2 R show
Dl0D
12 L U2 L2 B L B R' F R' F' R2 B2 show
Dl0L
12 F R' F' R U R U' B U B' U' R' show
Dr0c
12 R' U2 R2 B' R' B' L F' L F L2 B2 show
Dr0l
12 F' L F L' U' L' U B' U' B U L show
showing 100 of 576 positions
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