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Puzzle Theory

Non-speed related puzzle discussion goes here: Group theory, mathematics, fewest moves and similar are discussed in "Puzzle Theory".
blade740
  • Sticky
God's number proven at 20
4 5 6
Replies
107
Views
39,374
elrog
E
WhatDoIPutHere
New Pyraminx Method?
Replies
2
Views
126
WhatDoIPutHere
WhatDoIPutHere
Cuber987
  • Poll
Last Layer Methods (OLL/PLL or CLL/ELL)
Replies
13
Views
396
Vo1d
V
CubesOfTheWorld
Probability Thread
92 93 94
Replies
1,870
Views
202,272
xyzzy
X
D
3x3 PBL Theoretical Method (3BL) (CFOP Variant)
2 3 4
Replies
77
Views
1,098
Duncan Kimmett
D
X
5x5x5 centres with random-move scrambles
Replies
12
Views
1,833
xyzzy
X
J
3 dimensional equivalent of 3x3x3x3 hypercube
Replies
2
Views
1,116
abunickabhi
abunickabhi
Xatu
  • Poll
What's the best 3x3 method?
2
Replies
24
Views
764
d---
d---
Cuber142857
Do you think there will be a 1LTC subset in the next century?
Replies
11
Views
251
ProStar
ProStar
U
Curvy Copter Tutorial
Replies
0
Views
150
unirox13
U
P
Weekly 22-49 FMC Speed Solve 1 Solutions
Replies
0
Views
206
PiEquals3.14
P
S
Is there an alogirthm to say a corner or an edge can be determined?
Replies
2
Views
325
santongding
S
MagicVince
Last Layer methods mapping
Replies
18
Views
939
MagicVince
MagicVince
Herbert Kociemba
nxnxn cube solver
2
Replies
30
Views
45,220
Herbert Kociemba
Herbert Kociemba
mk8
L8E on 3x3
Replies
8
Views
557
Hazel
Hazel
Y
Average movecount for Psuedo X-Cross
Replies
1
Views
448
Filipe Teixeira
Filipe Teixeira
G
Formula for Calculating Positions of a NxNxN Cube?
2 3
Replies
52
Views
24,599
Herbert Kociemba
Herbert Kociemba
M
Dodecahedron (and other) God's Numbers
Replies
2
Views
506
MaximalMegaminx
M
S
Average Movecount for Square-1
Replies
7
Views
1,658
Silky
S
K
God's Number for CFOP and Roux
2
Replies
26
Views
1,550
Manxkiwi
Manxkiwi
X
Loopover god's number upper bounds: 4×4, asymptotics, etc.
2
Replies
35
Views
7,080
coolcomputery
coolcomputery
nbwzx
Decompose algorithms in commutator notation
Replies
10
Views
970
Luke Solves Cubes
Luke Solves Cubes
ruffleduck
Systems for referencing 3x3x3 states
Replies
11
Views
1,520
1001010101001
1001010101001
Bruce MacKenzie
Cube3x3x3 source code
Replies
6
Views
1,135
abunickabhi
abunickabhi
Bruce MacKenzie
PLL Equivalence Classes
Replies
4
Views
1,078
Bruce MacKenzie
Bruce MacKenzie
ray5
Some calculations on the PLL subgroup lattice
Replies
0
Views
722
ray5
ray5
ruffleduck
Groundbreaking discovery
2
Replies
22
Views
1,950
qwr
qwr
abunickabhi
Feasibility of really big 3x3 algsets like 1LLL and UF5
Replies
8
Views
875
Thom S.
Thom S.
GRVigo
How would you score solve movements?
Replies
6
Views
705
ruffleduck
ruffleduck
simontiger
What do you think the limit is for "beginners can figure it out"?
Replies
2
Views
760
qwr
qwr
CubeExplorer
Error in the book discovered
Replies
14
Views
1,386
Bruce MacKenzie
Bruce MacKenzie
kubesolver
Non-explicit random state scrambles
Replies
2
Views
825
kubesolver
kubesolver
simontiger
My self-developed (almost) Master Pyraminx method
Replies
4
Views
1,402
simontiger
simontiger
X
Average Square-1 shape distances, for all shapes
Replies
4
Views
995
xyzzy
X
J
Combinations on other puzzles
2
Replies
25
Views
5,699
Matt11111
Matt11111
Athefre
Notation Based Reference System (NBRS): A standard for defining methods and states
2
Replies
25
Views
3,494
Julio974
Julio974
coolcomputery
Loopover NRG god's number upper and lower bounds
Replies
18
Views
1,527
coolcomputery
coolcomputery
Alex Shih
4x4 rU combinations
Replies
4
Views
905
rokicki
R
C
Hamiltonian circuit for the entire 2x2x2 cube group
2
Replies
37
Views
30,823
qwr
qwr
ray5
Restriction games with the cube (subgroups)
Replies
19
Views
1,521
ray5
ray5
qwr
Force between magnets
Replies
5
Views
1,078
qwr
qwr
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