Recent posts

type	title	author	last post
Forum topic	Symmetries and coset actions (Nintendo Ten Billion Barrel tumbler puzzle) Schreier analysis by B MacKenzie Great results! by rokicki Deep Cosets by B MacKenzie Corroboration by B MacKenzie Concur by rokicki I have made similar changes by B MacKenzie The no flip case by rokicki It's a lot of fun to hear how by loseyourmarblesblog Alternate Solutions by B MacKenzie Can confirm these are both de by loseyourmarblesblog Have verified the depth distr by loseyourmarblesblog Estimates by B MacKenzie Congratulations! by loseyourmarblesblog Antipodes by B MacKenzie Supercomputers by rokicki Kudos by B MacKenzie Diameter is 18 by rokicki Wonderful! by rokicki Have verified the counts for by loseyourmarblesblog Happy to be of help, between by loseyourmarblesblog Current bound: 19 by rokicki A different coset---upper bound now 23 by rokicki "Trivial" coset solved---new bound = 26 by rokicki Test Results by B MacKenzie My Bad by B MacKenzie I'm missing solutions by B MacKenzie I've output my 3417 depth 13 by loseyourmarblesblog Incorrect Counts by B MacKenzie My numbers were a little more by loseyourmarblesblog Coset solved by B MacKenzie It's not just the symmetry by loseyourmarblesblog Color degeneracy by B MacKenzie Match these figures by loseyourmarblesblog Whoops by B MacKenzie Distance through depth 13 by rokicki Thank you. My confidence is by B MacKenzie Confirmed by loseyourmarblesblog This is exactly right. The " by rokicki Concur with estimates by loseyourmarblesblog Depth 19 positions? by B MacKenzie Standard Configuration Strings by B MacKenzie Great! by rokicki Depth 18 confirmed by B MacKenzie Howdy! by rokicki Optimal Solver by B MacKenzie Probably not as good as rokicki's... by loseyourmarblesblog how to do fast moves on such indexing? by CS Pruning independently by loseyourmarblesblog Move pruning by rokicki Impressive by loseyourmarblesblog Optimal solver by rokicki Flipping by loseyourmarblesblog Puzzle by rokicki	loseyourmarblesblog	11/22/2013 - 16:00
Forum topic	Regarding God's Algorithm Calculations and lower bounds on face metric oh... by xintax To expand just a little bit m by Mike G An equivalence class containi by silviu Clarifications by xintax I can say that the actual low by silviu	xintax	10/29/2010 - 08:16
Forum topic	Complete Search of Subgroup Defined by Edge Cubies The 248 configurations at depth 14 by Richard Korf At the very moment, I cannot. by rokicki Full table for edges cubies... by crepeau wow! no symmetry reduction used! by Bruce Norskog Howdy! by rokicki My Apologies by Richard Korf	Richard Korf	10/29/2010 - 07:44
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	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
Forum topic	In search of: 21fs and 20fs; a four month odyssey. Pictures by rokicki Making pictures of the 20q+h positions by cubex As you can see from Tom's fil by Herbert Kociemba Yep, out of the (still-increa by rokicki That's a lot of 20f* position by Mike G Due to some impossibly excell by rokicki It's Silviu Radu; sorry I got by rokicki	rokicki	10/29/2010 - 08:12
Forum topic	Some observations on the Rubik's Cube Group, its sub-groups and solution algorithms.	B MacKenzie	10/29/2010 - 07:41
Forum topic	M_R,D Group In the normal cube group i.e. by jaap Yes that would do it by secondmouse I didn't think about the fact by Bruce Norskog Fixed corner and fixed centre group by secondmouse I have a page on my site that by jaap I'm convinced and I find this by B MacKenzie Good work! by rokicki Not isomorphic by Bruce Norskog My initial reaction to your p by B MacKenzie Quoting B MacKenzie: "There by Bruce Norskog Alternate Representation by B MacKenzie Another way of looking at it by cubex Group vs Coset Space by B MacKenzie Well, of course, you can conv by Bruce Norskog Reference Frames by B MacKenzie C2v Three Face Group by B MacKenzie Indistiguishable Tokens by B MacKenzie I got the same values by brac37 U,R,L by mdlazreg Representations by B MacKenzie Solver's Perspective by cubex The move MR moves four center by Bruce Norskog Surprise by B MacKenzie Not a mathematical group (correction it is) by cubex Define your Model by B MacKenzie MR (or what now is usually re by Bruce Norskog Group Generators? by B MacKenzie MR (or M_R when writing in pl by Bruce Norskog	mdlazreg	11/24/2010 - 06:33
Forum topic	A cubic graph with cubic diameter Modelling the sliding puzzle on Gr as a group by stannic A javascript simulator by stannic Varikon Box 2x2x2 (edited 2 times) by stannic Connected cubic graphs with ≤ 10 vertices by stannic	stannic	03/23/2017 - 10:01
Forum topic	Solving the 4x4x4 in 85 twists Make that 83 twists by Bruce Norskog	Bruce Norskog	10/29/2010 - 08:06
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