• Welcome to the Speedsolving.com, home of the web's largest puzzle community!
    You are currently viewing our forum as a guest which gives you limited access to join discussions and access our other features.

    Registration is fast, simple and absolutely free so please, join our community of 40,000+ people from around the world today!

    If you are already a member, simply login to hide this message and begin participating in the community!

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
38,169
elrog
E
CubesOfTheWorld
Probability Thread
91 92 93
Replies
1,840
Views
193,788
Mastermind2368
Mastermind2368
Herbert Kociemba
nxnxn cube solver
2
Replies
29
Views
42,367
ch_ts
ch_ts
MagicVince
Last Layer methods mapping
Replies
14
Views
523
MagicVince
MagicVince
mk8
L8E on 3x3
Replies
8
Views
353
Hazel
Hazel
Y
Average movecount for Psuedo X-Cross
Replies
1
Views
277
Filipe Teixeira
Filipe Teixeira
G
Formula for Calculating Positions of a NxNxN Cube?
2 3
Replies
52
Views
24,055
Herbert Kociemba
Herbert Kociemba
M
Dodecahedron (and other) God's Numbers
Replies
2
Views
295
MaximalMegaminx
M
S
Average Movecount for Square-1
Replies
7
Views
1,297
Silky
S
K
God's Number for CFOP and Roux
2
Replies
26
Views
1,140
Manxkiwi
Manxkiwi
X
Loopover god's number upper bounds: 4×4, asymptotics, etc.
2
Replies
35
Views
6,496
coolcomputery
coolcomputery
nbwzx
Decompose algorithms in commutator notation
Replies
10
Views
802
Luke Solves Cubes
Luke Solves Cubes
ruffleduck
Systems for referencing 3x3x3 states
Replies
11
Views
1,362
1001010101001
1001010101001
Bruce MacKenzie
Cube3x3x3 source code
Replies
6
Views
977
abunickabhi
abunickabhi
Bruce MacKenzie
PLL Equivalence Classes
Replies
4
Views
937
Bruce MacKenzie
Bruce MacKenzie
ray5
Some calculations on the PLL subgroup lattice
Replies
0
Views
619
ray5
ray5
ruffleduck
Groundbreaking discovery
2
Replies
22
Views
1,620
qwr
qwr
abunickabhi
Feasibility of really big 3x3 algsets like 1LLL and UF5
Replies
8
Views
753
Thom S.
Thom S.
GRVigo
How would you score solve movements?
Replies
6
Views
574
ruffleduck
ruffleduck
simontiger
What do you think the limit is for "beginners can figure it out"?
Replies
2
Views
622
qwr
qwr
CubeExplorer
Error in the book discovered
Replies
14
Views
1,159
Bruce MacKenzie
Bruce MacKenzie
kubesolver
Non-explicit random state scrambles
Replies
2
Views
682
kubesolver
kubesolver
simontiger
My self-developed (almost) Master Pyraminx method
Replies
4
Views
1,028
simontiger
simontiger
X
Average Square-1 shape distances, for all shapes
Replies
4
Views
883
xyzzy
X
J
Combinations on other puzzles
2
Replies
25
Views
5,329
Matt11111
Matt11111
Athefre
Notation Based Reference System (NBRS): A standard for defining methods and states
2
Replies
25
Views
3,199
Julio974
Julio974
coolcomputery
Loopover NRG god's number upper and lower bounds
Replies
18
Views
1,366
coolcomputery
coolcomputery
S
Average scramble loop length
Replies
18
Views
875
kubesolver
kubesolver
Alex Shih
4x4 rU combinations
Replies
4
Views
786
rokicki
R
C
Hamiltonian circuit for the entire 2x2x2 cube group
2
Replies
37
Views
29,785
qwr
qwr
ray5
Restriction games with the cube (subgroups)
Replies
19
Views
1,386
ray5
ray5
qwr
Force between magnets
Replies
5
Views
822
qwr
qwr
abunickabhi
(N-1)D Nets of N dimensional cubes
Replies
4
Views
787
indev85
I
X
Kilominx God's number bounds
Replies
18
Views
4,096
rokicki
R
Stefan
Pseudo 3x3 shorter than 3x3?
Replies
12
Views
3,713
Christopher Mowla
Christopher Mowla
ray5
Why are the T Y and Jb perms related by cyclic shift?
Replies
11
Views
1,233
qwr
qwr
Tony Fisher
God's Ultimate Algorithm
Replies
15
Views
1,372
Tony Fisher
Tony Fisher
cmhardw
Big cube BLD - solved centers analysis
Replies
5
Views
1,319
Kit Clement
Kit Clement
abunickabhi
Yo notation for big cubes
Replies
1
Views
824
abunickabhi
abunickabhi
P
2x2x2 move count
Replies
17
Views
13,050
Michal Robaczyk
M
qwr
How much group theory do I need to know for twisty puzzles?
Replies
3
Views
931
qwr
qwr
You must log in or register to post here.
Top