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Finally hitting depth 13 consistently with my 5x5x5 solver
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God's algorithm for megaminx <U,R>
All 3x3x3 involutions solved
Lower bounds for the 3x3x3 Super Group
Does the STOP-cube have a second type of solution?
Diameter of the M24 Conway puzzle is 45
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God's algorithm for megaminx <U,R>
All 3x3x3 involutions solved
Does the STOP-cube have a second type of solution?
Diameter of the M24 Conway puzzle is 45
Deficiency minus one presentation for the Tits Group
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Recent posts
type
title
author
last post
Forum topic
Twenty-Four puzzle, some observations
2xN case. Nx2 has Hamiltonian path
by
stannic
some regularities in maximum WD values
by
stannic
Optimal solver program
by
kociemba
Both positions need 72 moves.
by
kociemba
It's interesting
by
stannic
Though the WD heuristic has w
by
kociemba
It took me some time to write
by
kociemba
Half-depth search
by
stannic
4x5 Last Row Permutation
by
stannic
Anyone interested in the new
by
stannic
Fringe
by
rokicki
The set graph
by
stannic
"Coset" solver for 15-puzzle
by
rokicki
Yes, of course; in general, w
by
stannic
4x4 puzzle antipodes in STM
by
stannic
Yep
by
rokicki
Asymptotical bounds
by
stannic
24 puzzle new lower bound: 152
by
rokicki
Obvious error
by
rokicki
Read Korf's paper
by
rokicki
80s solutions
by
stannic
2x6 and 80s
by
rokicki
Oops
by
rokicki
0-terminated vs 0-based?
by
stannic
Antipodes
by
rokicki
Verified first 9 rows
by
rokicki
Sorry if I've helped take thi
by
stannic
Groups and Two-Phase technique
by
rokicki
Typos
by
rokicki
2xN puzzles
by
stannic
Next interesting sizes
by
stannic
Results from Richard Korf (2008)
by
rokicki
I believe you're correct; the
by
rokicki
Right-hand turns
by
stannic
Search for upper bounds for 5x5 in MTM
by
stannic
lower bound 82s for 3x5
by
stannic
Lower bound is 80s
by
stannic
Upper bounds
by
stannic
WD "solver"
by
rokicki
Bounds
by
rokicki
Pattern databases
by
stannic
Very nice! Thanks!
by
rokicki
Confirmation for 5x4
by
stannic
Some corrections
by
stannic
More walking distance values
by
rokicki
Attempt to solve the 180 flip position in < 156
by
rokicki
I also calculated the 56 solu
by
rokicki
Calculated as well
by
rokicki
Verified up to depth 14
by
stannic
All optimal (STM) solutions for 5x5_90
by
stannic
clarify my definition of square root
by
Bruce Norskog
Counts out to depth 24
by
rokicki
More square roots
by
rokicki
Thanks for your explanation.
by
stannic
square roots
by
Bruce Norskog
Square roots of permutations?
by
stannic
148 done
by
rokicki
146 time
by
rokicki
Of course you can stop your s
by
stannic
Slow program
by
rokicki
Great jump
by
stannic
Done through 146; new bound is 148
by
rokicki
Note that the first antipode
by
Bruce Norskog
Invert Distance
by
stannic
multi-tile metric
by
stannic
Done through 144; bound now 146
by
rokicki
Thanks for verification
by
stannic
180 degree flipped position
by
stannic
Optimal 5x5 solver?
by
rokicki
Verified
by
rokicki
I've used the takaken solver
by
Bruce Norskog
Very cool
by
rokicki
WD 5x5, distribution
by
stannic
Walking Distance
by
stannic
Four-stage suboptimal solver
by
stannic
stannic
06/01/2012 - 02:29
Forum topic
5x5 puzzle: Comparison between reduction chains (STM, 10000 instances)
stannic
10/09/2012 - 04:48
Forum topic
My diploma thesis - Human method evaluator
Defense?
by
StefanPochmann
Nice for us Americans, anyway
by
rokicki
Congrats, Stefan! It's nice
by
Kaoru Maeda
StefanPochmann
10/29/2010 - 07:44
Forum topic
Has God's Algorithm been discovered yet?
There are two possible meanin
by
jaap
The answer is yes
by
cubex
TonyVarden
10/29/2010 - 08:32
Forum topic
God's Algorithm out to 17q*
Random cubes
by
rokicki
Choosing Random Cubes
by
Jerry Bryan
Random number generators
by
rokicki
Independent
by
rokicki
stats
by
Mike G
Core hours
by
tscheunemann
Incredible!
by
rokicki
tscheunemann
10/29/2010 - 07:12
Forum topic
God's Algorithm out to 16q*
Symmetry
by
rokicki
Of course we also can do it the other way round too
by
kociemba
Results in HTM
by
kociemba
Symmetry
by
tscheunemann
Symmetrical cubes
by
rokicki
Symmetry Reduction
by
tscheunemann
tscheunemann
06/01/2012 - 02:29
Forum topic
even and odd cube positions
similar experience
by
brac37
Code
by
rokicki
Cray XT6m
by
tscheunemann
Opteron cores
by
rokicki
I suspected as much
by
tscheunemann
Odd/Even in the Quarter Turn Metric
by
Jerry Bryan
tscheunemann
10/29/2010 - 07:16
Forum topic
God's Algorithm out to 15f*
Another Congratulations
by
Jerry Bryan
I join Tom in thanking you. C
by
kociemba
Thank you!
by
rokicki
tscheunemann
06/01/2012 - 02:29
Forum topic
God's Algorithm out to 14f*
Antisymmetric positions
by
brac37
Correct
by
tscheunemann
Further Question
by
Jerry Bryan
Exactly
by
tscheunemann
My positions are not ordered
by
tscheunemann
Symmetry of the Corners vs. the Whole Cube
by
Jerry Bryan
More Congratulations and Questions
by
Jerry Bryan
Technique
by
tscheunemann
Wow!
by
rokicki
tscheunemann
06/01/2012 - 02:29
Forum topic
Lower bounds for the 3x3x3 Super Group
New 28q* positions for the supergroup
by
rokicki
New distance-24 solutions in HTM
by
rokicki
The computation of the 19 cas
by
Herbert Kociemba
You are absolutely right. The
by
Herbert Kociemba
It would seem to me you also
by
Bruce Norskog
<R,F> subgroup
by
brac37
Thanks. With X=superflip-4spo
by
Herbert Kociemba
Congrats & thanks
by
Bruce Norskog
Super Group is at least 28 moves in QTM
by
Herbert Kociemba
I already have written an opt
by
Herbert Kociemba
Thank you for this. I'm not a
by
Bruce Norskog
I now made a QTM version of C
by
Herbert Kociemba
I've been checking my positio
by
Bruce Norskog
New lower bound for ltm
by
Walter Randelshofer
Great results
by
rokicki
Belief that a 28q* must exist
by
Bruce Norskog
Welcome to this forum, Walter
by
Bruce Norskog
Walter Randelshofer
03/28/2024 - 11:43
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God's Algorithm Calculations
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