Results for N = 8, Diameter = 6     [Back to List of Problem Classes]

using the Snake Viewer written by Frank Buß

L=123 found by Michael van Fondern Oct 15 20:46:22 zigzag mid-snake(1)
L=123 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2007 Sep 1 zigzag mid-snake(1)
L=123 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2007 Sep 17 zigzag mid-snake(1)
L=123 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2007 Sep 30 zigzag mid-snake(1)
L=123 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2007 Oct 10 zigzag mid-snake(1)
L=123 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 May 1 zigzag mid-snake(1)
L=122 found by Mark Beyleveld Oct 19 00:22:03 zigzag mid-snake(1)
L=122 found by Hugo Pfoertner 2007 Aug 31 zigzag mid-snake(1)
L=122 found by Hugo Pfoertner 2007 Aug 31 zigzag mid-snake(1)
L=122 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2007 Oct 3 zigzag mid-snake(1)
L=122 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2007 Oct 10 zigzag mid-snake(1)
L=122 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2007 Oct 22 zigzag mid-snake(1)
L=122 found by Hugo Pfoertner and Markus Sigg 2008 May 2 zigzag mid-snake(1)
L=122 found by Hugo Pfoertner and Markus Sigg 2008 May 21 zigzag mid-snake(1)
L=122 found by Hugo Pfoertner and Markus Sigg 2008 May 21 zigzag mid-snake(1)
L=121 found by Mark Beyleveld Oct 19 00:19:08 zigzag mid-snake(1)
L=121 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2007 Sep 9 zigzag mid-snake(1)
L=121 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2007 Sep 9 zigzag mid-snake(1)
L=120 found by Mark Beyleveld Sep 2 20:43:26 zigzag mid-snake(1)
L=119 found by Mark Beyleveld Sep 2 20:42:39 zigzag mid-snake(1)
L=119 found by Mark Beyleveld Sep 2 21:21:03 zigzag mid-snake(1)
L=119 found by Michael van Fondern Sep 27 05:34:37 zigzag mid-snake(1)
L=115 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Nov 14 15:06:04 zigzag mid-snake(1)
L=114 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal Nov 6 18:51:58 zigzag mid-snake(1)
L=114 found by Moritz Franckenstein Nov 14 16:13:59 zigzag mid-snake(1)
L=113 found by Moritz Franckenstein Oct 11 21:41:52 zigzag mid-snake(1)
L=113 found by Markus Sigg Nov 20 08:01:21 zigzag mid-snake(1)
L=112 found by Fred Mellender Oct 5 18:33:29 zigzag mid-snake(1)
L=111 found by Fred Mellender Sep 21 15:54:11 zigzag mid-snake(1)
L=111 found by Moritz Franckenstein Oct 1 19:46:39 zigzag mid-snake(1)
L=111 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Nov 13 13:12:14 zigzag mid-snake(1)
L=111 found by Markus Sigg Nov 16 16:09:46 zigzag mid-snake(1)
L=110 found by Moritz Franckenstein Oct 1 08:19:32 zigzag mid-snake(1)
L=110 found by Hugo Pfoertner and Markus Sigg 2008 May 17 zigzag mid-snake(1)
L=109 found by Vadim Trofimov Sep 5 19:18:53 zigzag mid-snake(1)
L=109 found by Honza Stola Sep 6 14:26:37 zigzag mid-snake(1)
L=109 found by Markus Sigg Sep 17 12:18:11 zigzag mid-snake(1)
L=108 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Sep 25 16:27:46 zigzag mid-snake(1)
L=108 found by Boris von Loesch Nov 14 15:41:43 zigzag mid-snake(1)
L=107 found by Vadim Trofimov Aug 25 17:29:32 zigzag mid-snake(1)
L=107 found by Markus Sigg Sep 7 07:26:44 zigzag mid-snake(1)
L=107 found by Ivan Kazmenko Sep 23 21:35:05 zigzag mid-snake(1)
L=107 found by Moritz Franckenstein Sep 30 18:54:15 zigzag mid-snake(1)
L=107 found by Yirmy Yasovsky Oct 23 21:27:14 zigzag mid-snake(1)
L=106 found by Juha Saukkola Nov 14 09:56:31 zigzag mid-snake(1)
L=105 found by Mark Beyleveld Aug 22 00:35:23 zigzag mid-snake(1)
L=105 found by Honza Stola Sep 6 08:28:39 zigzag mid-snake(1)
L=105 found by Moritz Franckenstein Sep 21 15:33:19 zigzag mid-snake(1)
L=104 found by James J Youlton Jr Aug 27 03:51:53 zigzag mid-snake(1)
L=104 found by Honza Stola Aug 30 18:32:41 zigzag mid-snake(1)
L=104 found by Moritz Franckenstein Sep 21 12:44:24 zigzag mid-snake(1)
L=104 found by Yirmy Yasovsky Sep 23 20:04:20 zigzag mid-snake(1)
L=103 found by James J Youlton Jr Aug 26 22:36:04 zigzag mid-snake(1)
L=103 found by Markus Sigg Sep 6 13:41:52 zigzag mid-snake(1)
L=103 found by Ivan Kazmenko Sep 9 21:58:39 zigzag mid-snake(1)
L=103 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Sep 21 21:09:45 zigzag mid-snake(1)
L=102 found by James J Youlton Jr Aug 25 09:29:27 zigzag mid-snake(1)
L=102 found by Moritz Franckenstein Sep 21 11:17:17 zigzag mid-snake(1)
L=102 found by Joshua Zucker Oct 20 17:24:59 zigzag mid-snake(1)
L=101 found by Michael Collier Nov 8 14:33:59 zigzag mid-snake(1)
L=100 found by Honza Stola Aug 28 07:30:50 zigzag mid-snake(1)
L=100 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Sep 11 09:18:08 zigzag mid-snake(1)
L=100 found by Fred Mellender Sep 21 15:56:49 zigzag mid-snake(1)
L= 99 found by Vadim Trofimov Aug 24 21:56:18 zigzag mid-snake(1)
L= 99 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 25 17:32:18 zigzag mid-snake(1)
L= 99 found by Ivan Kazmenko Sep 8 21:39:33 zigzag mid-snake(1)
L= 99 found by Moritz Franckenstein Sep 20 13:30:19 zigzag mid-snake(1)
L= 98 found by James J Youlton Jr Aug 22 18:35:20 zigzag mid-snake(1)
L= 98 found by Kevin Burfitt Sep 4 23:23:18 zigzag mid-snake(1)
L= 98 found by Fred Mellender Sep 16 18:04:01 zigzag mid-snake(1)
L= 98 found by Moritz Franckenstein Sep 20 12:33:21 zigzag mid-snake(1)
L= 98 found by Joshua Zucker Oct 1 22:30:24 zigzag mid-snake(1)
L= 97 found by Kevin Burfitt Aug 30 11:54:47 zigzag mid-snake(1)
L= 97 found by Markus Sigg Sep 3 23:38:23 zigzag mid-snake(1)
L= 97 found by Fred Mellender Sep 15 20:46:10 zigzag mid-snake(1)
L= 97 found by Michael van Fondern Sep 23 07:07:15 zigzag mid-snake(1)
L= 97 found by Juha Saukkola Nov 10 12:46:40 zigzag mid-snake(1)
L= 96 found by Fred Mellender Sep 2 18:50:28 zigzag mid-snake(1)
L= 95 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 22 22:22:56 zigzag mid-snake(1)
L= 95 found by Kevin Burfitt Aug 30 02:05:53 zigzag mid-snake(1)
L= 95 found by Joshua Zucker Sep 28 03:27:05 zigzag mid-snake(1)
L= 95 found by Michael J Gayle Nov 10 22:13:53 zigzag mid-snake(1)
L= 94 found by Honza Stola Aug 22 08:21:18 zigzag mid-snake(1)
L= 94 found by Fred Mellender Aug 28 15:34:20 zigzag mid-snake(1)
L= 94 found by Olivier Buffet & Dmitry Kamenetsky Sep 8 00:05:59 zigzag mid-snake(1)
L= 94 found by Michael van Fondern Sep 20 05:52:33 zigzag mid-snake(1)
L= 94 found by Yirmy Yasovsky Sep 21 12:32:55 zigzag mid-snake(1)
L= 93 found by Kevin Burfitt Aug 30 00:35:37 zigzag mid-snake(1)
L= 93 found by Joshua Zucker Sep 5 14:08:56 zigzag mid-snake(1)
L= 92 found by Kevin Burfitt Aug 23 13:38:25 zigzag mid-snake(1)
L= 92 found by James Buddenhagen Aug 26 13:53:40 zigzag mid-snake(1)
L= 92 found by Michael Collier Oct 26 04:42:59 zigzag mid-snake(1)
L= 91 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 21 06:47:41 zigzag mid-snake(1)
L= 91 found by Daumilas Ardickas Aug 29 07:05:39 zigzag mid-snake(1)
L= 91 found by Juha Saukkola Oct 26 07:29:29 zigzag mid-snake(1)
L= 91 found by Juergen Winterberg Nov 7 23:55:18 zigzag mid-snake(1)
L= 90 found by Honza Stola Aug 21 15:48:45 zigzag mid-snake(1)
L= 90 found by Olivier Buffet & Dmitry Kamenetsky Aug 23 23:35:03 zigzag mid-snake(1)
L= 90 found by Vadim Trofimov Aug 24 17:09:00 (same as Aug 23 23:35:03)
L= 90 found by Moritz Franckenstein Sep 19 22:30:06 zigzag mid-snake(1)
L= 90 found by Juergen Winterberg Oct 29 17:35:26 zigzag mid-snake(1)
L= 90 found by Tobias Baumann Nov 16 09:19:09 (same as Aug 23 23:35:03)
L= 90 found by Mike White Nov 17 08:48:14 zigzag mid-snake(1)
L= 89 found by G.R.A.20 Problem Solving Aug 31 09:55:55 zigzag mid-snake(1)
L= 89 found by Moritz Franckenstein Sep 3 10:48:11 zigzag mid-snake(1)
L= 88 found by Joshua Zucker Sep 5 14:05:15 zigzag mid-snake(1)
L= 88 found by Yirmy Yasovsky Sep 6 21:53:16 zigzag mid-snake(1)
L= 88 found by Michael van Fondern Sep 19 05:40:36 zigzag mid-snake(1)
L= 88 found by QfwfQ Nov 13 17:09:36 zigzag mid-snake(1)
L= 87 found by Fred Mellender Aug 26 14:40:10 zigzag mid-snake(1)
L= 87 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal Aug 28 12:45:13 zigzag mid-snake(1)
L= 87 found by Markus Sigg Aug 29 23:05:20 zigzag mid-snake(1)
L= 86 found by Yirmy Yasovsky Aug 21 20:50:02 zigzag mid-snake(1)
L= 86 found by James J Youlton Jr Aug 22 13:04:53 zigzag mid-snake(1)
L= 86 found by Daumilas Ardickas Aug 26 18:31:55 zigzag mid-snake(1)
L= 86 found by Markus Sigg Aug 29 14:49:01 zigzag mid-snake(1)
L= 86 found by Joshua Zucker Sep 5 13:56:44 zigzag mid-snake(1)
L= 86 found by QfwfQ Oct 5 09:16:02 zigzag mid-snake(1)
L= 85 found by Moritz Franckenstein Aug 24 20:10:13 zigzag mid-snake(1)
L= 85 found by G.R.A.20 Problem Solving Aug 31 09:20:01 zigzag mid-snake(1)
L= 85 found by Steve Trevorrow Oct 7 07:51:00 (same as Aug 24 20:10:13)
L= 84 found by James Buddenhagen Aug 22 02:06:49 zigzag mid-snake(1)
L= 84 found by Fred Mellender Aug 22 02:12:54 zigzag mid-snake(1)
L= 84 found by Markus Sigg Aug 23 20:39:09 zigzag mid-snake(1)
L= 84 found by Michael van Fondern Sep 16 07:14:09 zigzag mid-snake(1)
L= 82 found by Alexander Lyashuk Nov 6 17:34:36 zigzag mid-snake(1)
L= 81 found by Mark Mammel Sep 5 13:15:26 zigzag mid-snake(1)
L= 81 found by Sebastian Mingramm Sep 8 21:46:12 zigzag mid-snake(1)
L= 81 found by Henry Song Sep 17 05:41:13 zigzag mid-snake(1)
L= 81 found by Jesse Kolman Nov 20 00:33:03 zigzag mid-snake(1)
L= 80 found by Markus Sigg Aug 23 07:26:19 zigzag mid-snake(1)
L= 80 found by Joshua Zucker Aug 27 07:37:38 zigzag mid-snake(1)
L= 80 found by G.R.A.20 Problem Solving Aug 29 19:04:21 zigzag mid-snake(1)
L= 80 found by Michael van Fondern Sep 15 18:44:58 zigzag mid-snake(1)
L= 78 found by QfwfQ Sep 27 09:13:39 zigzag mid-snake(1)
L= 77 found by Markus Sigg Aug 22 22:09:55 zigzag mid-snake(1)
L= 76 found by Markus Sigg Aug 20 19:04:08 zigzag mid-snake(1)
L= 76 found by Sabur Zaheed (AIUB) Aug 21 19:50:35 zigzag mid-snake(1)
L= 76 found by Mark Mammel Aug 23 19:43:06 zigzag mid-snake(1)
L= 76 found by Alexander Fischer Sep 18 08:20:38 zigzag mid-snake(1)
L= 76 found by Mike White Nov 17 08:47:28 zigzag mid-snake(1)
L= 75 found by G.R.A.20 Problem Solving Aug 28 23:09:00 zigzag mid-snake(1)
L= 74 found by Sabur Zaheed (AIUB) Aug 21 19:45:07 zigzag mid-snake(1)
L= 74 found by Mark Gordon Sep 9 04:17:50 zigzag mid-snake(1)
L= 74 found by Michael van Fondern Sep 14 18:39:47 zigzag mid-snake(1)
L= 74 found by QfwfQ Sep 20 08:31:34 zigzag mid-snake(1)
L= 74 found by Brian Adams Nov 7 01:46:15 zigzag mid-snake(1)
L= 74 found by Mike White Nov 17 08:46:50 zigzag mid-snake(1)
L= 73 found by Sabur Zaheed (AIUB) Aug 21 15:07:55 zigzag mid-snake(1)
L= 73 found by Mark Mammel Aug 23 14:45:38 zigzag mid-snake(1)
L= 73 found by Daumilas Ardickas Aug 24 19:30:28 zigzag mid-snake(1)
L= 72 (closed) found by Ivan Kazmenko Sep 13 14:04:22 zigzag mid-snake(1)
L= 72 found by Mike White Nov 17 08:46:08 zigzag mid-snake(1)
L= 71 found by Gregor Heitkamp Sep 21 20:36:55 zigzag mid-snake(1)
L= 70 found by Sabur Zaheed (AIUB) Aug 21 15:05:55 zigzag mid-snake(1)
L= 69 found by Moritz Franckenstein Sep 21 13:38:54 zigzag mid-snake(1)
L= 67 found by Joshua Zucker Aug 27 07:36:13 zigzag mid-snake(1)
L= 67 found by Sebastian Mingramm Sep 5 14:53:38 zigzag mid-snake(1)
L= 67 found by Juha Saukkola Oct 26 07:28:36 zigzag mid-snake(1)
L= 67 found by Polegenko Vladimir Nov 7 13:14:52 zigzag mid-snake(1)
L= 67 found by Tobias Baumann Nov 14 08:31:47 (same as Nov 7 13:14:52)
L= 66 found by Frank Buss Sep 3 15:34:48 zigzag mid-snake(1)
L= 66 found by Steve Trevorrow Oct 6 23:27:48 zigzag mid-snake(1)
L= 66 found by Juha Saukkola Oct 26 07:26:31 zigzag mid-snake(1)
L= 66 found by Jesse Kolman Nov 5 05:54:37 zigzag mid-snake(1)
L= 65 found by Joshua Zucker Aug 22 05:10:41 zigzag mid-snake(1)
L= 64 found by Mark Mammel Aug 21 16:13:57 zigzag mid-snake(1)
L= 64 (closed) found by Ivan Kazmenko Sep 20 17:06:16 zigzag mid-snake(1)
L= 63 found by Juha Saukkola Aug 27 09:24:22 zigzag mid-snake(1)
L= 63 found by Sebastian Mingramm Sep 4 20:28:16 zigzag mid-snake(1)
L= 63 found by Jesse Kolman Nov 13 01:15:31 zigzag mid-snake(1)
L= 62 found by Fironov Sergey Sep 3 13:23:27 zigzag mid-snake(1)
L= 61 found by Frank Buss Aug 24 14:10:04 zigzag mid-snake(1)
L= 61 found by Juha Saukkola Aug 26 11:53:03 zigzag mid-snake(1)
L= 60 found by Juha Saukkola Aug 26 11:46:18 zigzag mid-snake(1)
L= 60 found by Juha Saukkola Aug 26 11:46:59 zigzag mid-snake(1)
L= 60 found by Hyung-Sul Kim Oct 29 06:55:26 zigzag mid-snake(1)
L= 59 found by Juha Saukkola Aug 26 11:45:16 zigzag mid-snake(1)
L= 59 found by Fironov Sergey Sep 3 13:20:21 zigzag mid-snake(1)
L= 59 found by Evgeni Lukin Oct 22 16:52:24 zigzag mid-snake(1)
L= 59 found by Jesse Kolman Nov 13 01:13:33 zigzag mid-snake(1)
L= 58 found by Henry Song Sep 16 15:36:13 zigzag mid-snake(1)
L= 56 found by Fironov Sergey Sep 3 13:18:45 zigzag mid-snake(1)
L= 56 found by Gregory Horvath Nov 5 13:27:26 zigzag mid-snake(1)
L= 56 found by Gregory Horvath Nov 5 13:27:42 zigzag mid-snake(1)
L= 55 found by Juha Saukkola Aug 24 10:12:33 zigzag mid-snake(1)
L= 55 found by G.R.A.20 Problem Solving Aug 28 23:04:58 zigzag mid-snake(1)
L= 55 found by Brad Smith Oct 15 22:02:23 zigzag mid-snake(1)
L= 55 found by Juergen Winterberg Oct 27 14:21:25 zigzag mid-snake(1)
L= 55 found by Gregory Horvath Nov 5 13:27:04 zigzag mid-snake(1)
L= 55 found by Gregory Horvath Nov 5 13:27:10 zigzag mid-snake(1)
L= 55 found by Gregory Horvath Nov 5 13:28:57 zigzag mid-snake(1)
L= 54 found by Gregory Horvath Nov 5 13:26:50 zigzag mid-snake(1)
L= 54 found by Gregory Horvath Nov 5 13:28:37 zigzag mid-snake(1)
L= 53 found by Gregory Horvath Nov 5 13:26:33 zigzag mid-snake(1)
L= 52 found by Gregory Horvath Nov 5 13:26:21 zigzag mid-snake(1)
L= 51 found by Adam Dewbery Aug 28 21:59:06 zigzag mid-snake(1)
L= 51 found by Gregory Horvath Nov 5 13:26:04 zigzag mid-snake(1)
L= 50 found by Gregory Horvath Nov 5 13:25:44 zigzag mid-snake(1)
L= 49 found by Juha Saukkola Aug 29 09:33:36 zigzag mid-snake(1)
L= 49 found by David Rendo Rodriguez Sep 11 08:28:06 zigzag mid-snake(1)
L= 49 found by Gregor Heitkamp Sep 11 23:02:52 zigzag mid-snake(1)
L= 49 found by Gregory Horvath Nov 5 13:25:30 zigzag mid-snake(1)
L= 48 found by Olivier Buffet & Dmitry Kamenetsky Aug 22 23:46:34 zigzag mid-snake(1)
L= 48 found by Gregory Horvath Nov 5 13:25:20 zigzag mid-snake(1)
L= 47 found by Magnus Jansson Aug 28 11:46:31 zigzag mid-snake(1)
L= 46 found by Adam Dewbery Aug 28 21:48:34 zigzag mid-snake(1)
L= 46 found by Gregory Horvath Nov 5 13:25:09 zigzag mid-snake(1)
L= 45 found by Gregory Horvath Nov 5 13:28:17 zigzag mid-snake(1)
L= 44 found by Gregory Horvath Nov 5 13:25:01 zigzag mid-snake(1)
L= 43 found by Fred Mellender Sep 15 18:35:44 zigzag mid-snake(1)
L= 42 found by Antti Ahti Sep 13 16:49:44 zigzag mid-snake(1)
L= 41 found by Gregory Horvath Nov 5 13:24:32 zigzag mid-snake(1)
L= 41 found by Gregory Horvath Nov 5 13:24:52 zigzag mid-snake(1)
L= 41 found by Jesse Kolman Nov 13 01:13:03 zigzag mid-snake(1)
L= 40 found by Gregory Horvath Nov 5 13:24:24 zigzag mid-snake(1)
L= 39 found by Gregory Horvath Nov 5 13:24:12 zigzag mid-snake(1)
L= 37 found by David Rendo Rodriguez Sep 8 08:49:19 zigzag mid-snake(1)
L= 35 found by Jesse Kolman Nov 21 09:03:52 zigzag mid-snake(1)
L= 33 found by Gregory Horvath Nov 5 13:23:14 zigzag mid-snake(1)
L= 32 found by Jesse Kolman Nov 21 09:03:27 zigzag mid-snake(1)
L= 30 found by Leonid Shishlo Aug 21 19:58:50 zigzag mid-snake(1)
L= 24 found by Leonid Shishlo Aug 21 22:44:40 zigzag mid-snake(1)
L= 18 found by Ivan Kazmenko Sep 13 14:03:25 zigzag mid-snake(1)
L= 10 found by Jesse Kolman Nov 21 09:10:53 zigzag mid-snake(1)
L= 8 found by Leonid Shishlo Aug 21 22:42:42 zigzag mid-snake(1)
L= 8 found by Jesse Kolman Nov 20 23:02:37 zigzag mid-snake(1)
L= 6 found by Magnus Jansson Aug 24 16:57:46 zigzag mid-snake(1)
L= 6 found by Brad Smith Sep 25 22:27:39 (same as Aug 24 16:57:46)
L= 6 found by test Oct 24 11:36:49 (same as Aug 24 16:57:46)