Results for N = 9, Diameter = 5     [Back to List of Problem Classes]

using a Snake Viewer written by Markus Sigg

L=111 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 Apr 24
L=109 found by Moritz Franckenstein Sep 22 16:11:44
L=107 found by Markus Sigg 2008 Mar 24
L=106 found by Markus Sigg and Hugo Pfoertner 2008 Apr 21
L=106 found by Markus Sigg 2008 May 1
L=105 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Sep 3 08:05:23
L=105 found by Vadim Trofimov Sep 6 16:43:35
L=105 found by Mark Beyleveld Sep 9 01:10:39 (same as Sep 6 16:43:35)
L=105 found by Markus Sigg Sep 9 17:09:07
L=105 found by Moritz Franckenstein Sep 22 14:45:37
L=105 found by Yirmy Yasovsky Oct 30 22:47:27
L=105 found by Michael van Fondern Nov 13 18:51:50
L=105 found by Boris von Loesch Nov 15 14:39:22
L=105 found by Hugo Pfoertner and Markus Sigg 2008 Apr 21
L=105 found by Markus Sigg and Hugo Pfoertner 2008 Apr 21
L=105 found by Markus Sigg and Hugo Pfoertner 2008 Apr 21
L=105 found by Markus Sigg 2008 May 1
L=105 found by Hugo Pfoertner 2011 Sep 27
L=105 found by Hugo Pfoertner 2012 Jun 3
L=104 found by Fred Mellender Nov 18 16:38:30
L=104 found by Markus Sigg 2008 Mar 24
L=103 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Sep 2 17:02:50
L=103 found by Mark Beyleveld Sep 9 01:10:09
L=103 found by Yirmy Yasovsky Oct 10 20:57:45
L=103 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 Apr 19
L=102 found by Michael van Fondern Nov 11 19:18:21
L=102 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal Nov 19 15:43:00
L=102 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 Apr 19
L=101 found by Markus Sigg Aug 22 23:00:50
L=101 found by Kevin Burfitt Aug 29 13:01:31
L=101 found by Moritz Franckenstein Sep 21 07:56:53
L=101 found by Michael van Fondern Nov 4 07:31:53
L=101 found by Hugo Pfoertner and Markus Sigg 2008 Apr 19
L=100 found by Mark Beyleveld Aug 30 02:37:46
L=100 found by Moritz Franckenstein Sep 19 10:01:55
L=100 found by Michael van Fondern Sep 27 05:35:12
L=100 found by Yirmy Yasovsky Sep 30 19:46:42
L= 99 found by Vadim Trofimov Aug 25 17:31:47 (symmetric)
L= 99 found by Yirmy Yasovsky Sep 11 20:54:19
L= 99 found by Boris von Loesch Sep 13 10:33:24
L= 99 found by Juha Saukkola Nov 14 09:59:19
L= 98 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 24 11:27:17
L= 97 found by Mark Beyleveld Aug 30 02:28:51
L= 97 found by Mark Gordon Sep 10 06:20:42
L= 97 found by Ivan Kazmenko Sep 23 15:48:42 (symmetric)
L= 97 found by Fred Mellender Oct 5 18:35:03
L= 96 found by Mark Beyleveld Aug 26 13:04:38
L= 96 found by James J Youlton Jr Sep 1 13:58:39
L= 96 found by Joshua Zucker Oct 13 14:02:26
L= 95 found by Markus Sigg Aug 22 22:39:23
L= 95 found by Kevin Burfitt Aug 29 04:23:04
L= 95 found by James J Youlton Jr Sep 1 13:58:08 (same as Aug 22 22:39:23)
L= 95 found by Moritz Franckenstein Sep 17 17:42:35
L= 95 found by Ivan Kazmenko Sep 23 10:29:01 (symmetric)
L= 95 found by Fred Mellender Oct 5 18:36:34
L= 94 found by Michael Collier Oct 25 00:06:01
L= 93 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 24 10:23:33
L= 93 found by Honza Stola Aug 30 17:42:11 (symmetric)
L= 93 found by James J Youlton Jr Sep 1 13:40:04
L= 93 found by Yirmy Yasovsky Sep 6 21:19:22
L= 93 found by Fred Mellender Sep 21 15:54:45
L= 93 found by Michael van Fondern Sep 22 15:00:26
L= 93 found by Ivan Kazmenko Sep 23 21:23:21 (symmetric)
L= 93 found by Joshua Zucker Oct 11 21:36:37
L= 93 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal Nov 6 19:01:24
L= 92 found by Mark Beyleveld Aug 26 06:11:51
L= 92 found by Kevin Burfitt Aug 29 02:50:45
L= 92 found by Moritz Franckenstein Sep 17 09:41:05
L= 92 found by Michael J Gayle Nov 9 01:33:47
L= 92 found by Hermann Jurksch and Hugo Pfoertner 2012 Aug 30 (closed)
L= 91 found by Kevin Burfitt Aug 23 12:04:17
L= 91 found by James J Youlton Jr Sep 1 13:13:00
L= 91 found by Yirmy Yasovsky Sep 4 20:21:59
L= 91 found by Ivan Kazmenko Sep 8 22:11:20 (symmetric)
L= 90 found by Mark Beyleveld Aug 22 00:42:52
L= 90 found by Olivier Buffet & Dmitry Kamenetsky Aug 28 01:15:06
L= 90 found by Joshua Zucker Aug 31 04:02:52
L= 90 found by James J Youlton Jr Sep 1 13:05:50
L= 90 found by Juha Saukkola Oct 24 09:04:40
L= 89 found by Mark Beyleveld Aug 22 00:42:31
L= 89 found by Vadim Trofimov Aug 24 22:03:43 (symmetric)
L= 89 found by Honza Stola Aug 29 09:49:07 (symmetric)
L= 89 found by Joshua Zucker Aug 31 04:02:33
L= 89 found by James J Youlton Jr Sep 1 12:32:59
L= 89 found by James J Youlton Jr Sep 1 13:12:36
L= 89 found by Ivan Kazmenko Sep 8 22:11:55 (symmetric)
L= 89 found by Jesse Kolman Nov 19 05:17:46
L= 88 found by Daumilas Ardickas Aug 30 16:10:27
L= 88 found by Joshua Zucker Aug 30 19:43:58
L= 88 found by Moritz Franckenstein Sep 12 07:18:39
L= 87 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 23 18:12:30
L= 87 found by Joshua Zucker Aug 30 13:50:08
L= 87 found by Fred Mellender Sep 15 20:47:58
L= 87 found by Alexander Fischer Nov 20 06:29:23
L= 86 found by James J Youlton Jr Aug 24 03:31:15
L= 86 found by Fred Mellender Aug 28 15:33:13
L= 86 found by Fumitaka Yura Aug 31 05:59:16
L= 86 found by James Buddenhagen Sep 11 13:40:43
L= 85 found by Moritz Franckenstein Sep 11 14:38:01
L= 85 found by Michael van Fondern Sep 19 05:42:29
L= 84 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 23 16:52:30
L= 84 found by Fred Mellender Aug 26 14:38:34
L= 84 found by G.R.A.20 Problem Solving Sep 4 17:22:08
L= 84 found by Moritz Franckenstein Sep 10 09:17:13
L= 84 found by Michael J Gayle Nov 4 22:09:21
L= 83 found by Vadim Trofimov Aug 21 17:16:59
L= 83 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 24 06:12:43
L= 83 found by Honza Stola Aug 28 19:55:44 (symmetric)
L= 83 found by Ivan Kazmenko Sep 8 22:09:21 (symmetric)
L= 83 found by Michael van Fondern Sep 16 07:15:51
L= 82 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 21 07:22:18
L= 82 found by Moritz Franckenstein Sep 9 10:29:58
L= 82 found by Hermann Jurksch and Hugo Pfoertner 2012 Aug 28 (closed) (symmetric)
L= 82 found by Hermann Jurksch and Hugo Pfoertner 2012 Aug 28 (closed)
L= 81 found by Olivier Buffet & Dmitry Kamenetsky Aug 27 02:35:27
L= 81 found by Joshua Zucker Aug 30 12:14:48
L= 81 found by G.R.A.20 Problem Solving Sep 1 18:37:26
L= 81 found by Moritz Franckenstein Sep 9 00:23:18
L= 81 found by QfwfQ Nov 13 17:11:59
L= 80 found by Markus Sigg Aug 22 21:14:26
L= 79 found by Yirmy Yasovsky Aug 31 18:22:10
L= 79 found by QfwfQ Oct 5 09:20:01
L= 78 found by James J Youlton Jr Aug 24 03:14:22
L= 78 found by Joshua Zucker Aug 30 11:27:49
L= 78 found by Hermann Jurksch and Hugo Pfoertner 2012 Aug 27 (closed) (symmetric)
L= 77 found by Yirmy Yasovsky Aug 22 09:26:08
L= 77 found by Moritz Franckenstein Sep 9 00:08:53
L= 76 found by Hermann Jurksch 2012 Aug 20 (closed)
L= 76 found by Hermann Jurksch and Hugo Pfoertner 2012 Aug 28 (closed)
L= 75 found by James Buddenhagen Aug 22 02:23:27
L= 75 found by Joshua Zucker Aug 27 20:03:05
L= 75 found by G.R.A.20 Problem Solving Aug 28 22:54:57
L= 75 found by Mark Mammel Sep 1 20:43:53
L= 75 found by Moritz Franckenstein Sep 4 18:46:58
L= 75 found by Juergen Winterberg Nov 8 23:32:24
L= 74 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal Aug 28 13:01:27
L= 74 found by Michael van Fondern Sep 15 18:45:31
L= 74 found by Jesse Kolman Nov 12 06:42:00
L= 74 found by Jesse Kolman Nov 12 06:43:30
L= 73 found by Markus Sigg Aug 21 10:40:26
L= 73 found by Joshua Zucker Aug 27 19:48:28
L= 73 found by Jesse Kolman Nov 12 06:41:42
L= 73 found by Jesse Kolman Nov 12 06:43:07
L= 72 found by Olivier Buffet & Dmitry Kamenetsky Aug 26 08:05:05
L= 72 found by Moritz Franckenstein Aug 29 07:25:02
L= 72 found by Jesse Kolman Nov 12 06:41:31
L= 72 found by Hermann Jurksch 2012 Aug 20 (closed)
L= 71 found by Jesse Kolman Nov 12 06:41:09
L= 70 found by Markus Sigg Aug 21 08:57:26
L= 70 found by Olivier Buffet & Dmitry Kamenetsky Aug 23 22:22:35
L= 70 found by SuperRock Sep 6 03:38:44 (same as Aug 23 22:22:35)
L= 70 found by Michael van Fondern Sep 14 18:40:56
L= 70 found by Jesse Kolman Nov 12 06:47:24
L= 70 found by Tobias Baumann Nov 16 16:17:30 (same as Aug 23 22:22:35)
L= 70 found by Mike White Nov 18 17:00:05 (same as Aug 23 22:22:35)
L= 69 found by Markus Sigg Aug 20 19:06:11
L= 69 found by Sabur Zaheed (AIUB) Aug 21 17:06:20
L= 69 found by Olivier Buffet & Dmitry Kamenetsky Aug 23 22:21:31
L= 69 found by Sammy Davis-Mendelow Aug 26 11:12:45
L= 69 found by Jesse Kolman Nov 12 06:47:10
L= 69 found by Jesse Kolman Nov 12 07:09:01
L= 69 found by Tobias Baumann Nov 13 15:42:14 (same as Aug 23 22:21:31)
L= 69 found by Mike White Nov 18 08:29:02 (same as Aug 23 22:21:31)
L= 68 found by Jesse Kolman Nov 12 06:40:48
L= 68 found by Jesse Kolman Nov 12 07:08:19
L= 67 found by Mark Mammel Aug 21 16:08:59
L= 67 found by Yirmy Yasovsky Aug 21 20:54:51
L= 67 found by Moritz Franckenstein Aug 27 19:05:32
L= 67 found by Frank Buss Sep 3 15:35:36
L= 67 found by QfwfQ Sep 27 09:18:52
L= 67 found by Steve Trevorrow Oct 7 07:51:11
L= 67 found by Brian Adams Nov 6 06:27:41
L= 67 found by Jesse Kolman Nov 12 06:47:03
L= 67 found by Tobias Baumann Nov 13 15:18:00 (same as Sep 3 15:35:36)
L= 67 found by Mike White Nov 17 09:13:09 (same as Sep 3 15:35:36)
L= 66 found by Johan Stang Sep 22 22:13:20
L= 66 found by Brian Adams Nov 6 06:16:30
L= 66 found by Jesse Kolman Nov 12 06:40:29
L= 66 found by Hermann Jurksch 2012 Jul 2 (closed)
L= 65 found by Daumilas Ardickas Aug 24 19:35:21
L= 65 found by Moritz Franckenstein Aug 24 21:43:10
L= 65 found by Sebastian Mingramm Sep 8 19:54:22
L= 65 found by Steve Trevorrow Oct 6 23:27:58
L= 65 found by Juergen Winterberg Oct 29 17:53:32
L= 64 found by Mark Gordon Sep 8 02:46:58
L= 64 found by Moritz Franckenstein Sep 17 17:17:54 (closed)
L= 64 found by Polegenko Vladimir Nov 7 12:53:26
L= 64 found by Jesse Kolman Nov 12 06:39:29
L= 64 found by Tobias Baumann Nov 13 15:17:03 (same as Nov 7 12:53:26)
L= 62 found by Sebastian Mingramm Sep 5 19:39:22
L= 62 found by Gregor Heitkamp Sep 21 20:56:53
L= 61 found by Joshua Zucker Aug 21 19:00:06
L= 61 found by Adam Dewbery Aug 28 21:50:51
L= 61 found by Tobias Baumann Nov 13 15:15:00
L= 60 found by Adam Dewbery Aug 28 21:29:28
L= 60 found by Ivan Kazmenko Sep 17 17:54:46 (closed) (symmetric)
L= 60 found by Jesse Kolman Nov 12 06:45:10
L= 60 found by Jesse Kolman Nov 12 07:08:07
L= 59 found by Fred Mellender Aug 22 02:10:55
L= 59 found by G.R.A.20 Problem Solving Aug 26 22:39:00
L= 59 found by Jesse Kolman Nov 12 06:46:49
L= 58 found by Frank Buss Aug 24 14:12:24
L= 58 found by Henry Song Sep 13 16:28:06
L= 58 found by Jesse Kolman Nov 12 06:39:07
L= 58 found by Jesse Kolman Nov 12 06:46:29
L= 57 found by Sebastian Mingramm Sep 4 20:31:32
L= 57 found by Jesse Kolman Nov 4 21:14:34
L= 57 found by Jesse Kolman Nov 12 06:38:57
L= 57 found by Jesse Kolman Nov 12 07:07:47
L= 56 found by Jesse Kolman Nov 12 06:38:46
L= 56 found by Jesse Kolman Nov 12 06:46:19
L= 55 found by Juha Saukkola Aug 29 09:45:57
L= 55 found by Jesse Kolman Nov 12 06:38:39
L= 55 found by Jesse Kolman Nov 12 06:46:06
L= 55 found by Jesse Kolman Nov 12 07:07:09
L= 54 found by QfwfQ Sep 20 08:40:24
L= 54 found by Jesse Kolman Nov 12 06:38:32
L= 54 found by Jesse Kolman Nov 12 07:07:21
L= 53 found by Juha Saukkola Aug 29 09:45:20
L= 53 found by David Rendo Rodriguez Sep 11 15:27:20
L= 53 found by Antti Ahti Sep 13 17:51:52
L= 53 found by Jesse Kolman Nov 12 06:38:21
L= 52 found by Joshua Zucker Aug 21 17:05:11
L= 52 found by Fironov Sergey Sep 6 18:39:56
L= 52 found by David Rendo Rodriguez Sep 11 09:47:33
L= 52 found by Brad Smith Oct 15 22:04:06 (same as Sep 11 09:47:33)
L= 52 found by Evgeni Lukin Oct 29 17:41:24
L= 51 found by Joshua Zucker Aug 21 17:03:47
L= 51 found by Juha Saukkola Aug 29 09:44:26
L= 50 found by James J Youlton Jr Aug 28 06:44:11
L= 49 found by Magnus Jansson Nov 9 23:52:05
L= 48 found by Hyung-Sul Kim Oct 29 07:01:53
L= 47 found by Jesse Kolman Nov 12 06:38:06
L= 46 found by Leonid Shishlo Aug 21 23:41:18
L= 46 found by Juha Saukkola Aug 24 10:09:08
L= 46 found by David Rendo Rodriguez Sep 11 08:51:00
L= 45 found by Juergen Winterberg Oct 27 14:22:51
L= 45 found by Jesse Kolman Nov 12 06:23:38
L= 45 found by Jesse Kolman Nov 12 06:25:26
L= 45 found by Jesse Kolman Nov 12 06:26:05
L= 45 found by Jesse Kolman Nov 12 06:30:51
L= 45 found by Jesse Kolman Nov 12 06:31:00
L= 45 found by Jesse Kolman Nov 12 06:33:02
L= 45 found by Jesse Kolman Nov 12 06:37:55
L= 44 found by Jesse Kolman Nov 12 06:27:03
L= 43 found by Joshua Zucker Aug 21 18:49:10
L= 43 found by David Rendo Rodriguez Sep 8 08:52:41
L= 43 found by Jesse Kolman Nov 12 06:21:30
L= 43 found by Jesse Kolman Nov 12 06:29:35
L= 43 found by Jesse Kolman Nov 12 06:29:41
L= 42 found by Jesse Kolman Nov 12 06:22:24
L= 42 found by Jesse Kolman Nov 12 06:35:54
L= 41 found by Przemyslaw Dabek Oct 30 20:06:53
L= 41 found by Jesse Kolman Nov 12 06:19:15
L= 41 found by Jesse Kolman Nov 12 06:34:43
L= 40 found by Gregor Heitkamp Sep 12 22:02:55
L= 40 found by Magnus Jansson Oct 16 23:20:05
L= 38 found by Magnus Jansson Nov 9 23:46:43
L= 37 found by Magnus Jansson Nov 9 23:46:35
L= 36 found by Adam Panagos Aug 27 20:10:27
L= 32 found by Leonid Shishlo Aug 21 23:41:00
L= 32 found by Magnus Jansson Nov 9 19:55:40
L= 31 found by Joshua Zucker Aug 21 18:48:23
L= 31 found by Steve Trevorrow Oct 7 00:05:10
L= 31 found by Jesse Kolman Nov 12 06:12:53
L= 31 found by Jesse Kolman Nov 12 06:12:59
L= 30 found by Jesse Kolman Nov 12 06:13:21
L= 29 found by Steve Trevorrow Oct 7 00:05:11
L= 29 found by Gregory Horvath Nov 5 17:11:14
L= 28 found by Gregory Horvath Nov 5 17:11:02
L= 26 found by Adam Panagos Aug 27 19:38:48
L= 21 found by Antti Ahti Sep 11 13:20:16
L= 20 found by Magnus Jansson Aug 28 12:44:37
L= 19 found by Magnus Jansson Aug 28 12:44:30
L= 15 found by Leonid Shishlo Aug 21 19:35:04
L= 15 found by Leonid Shishlo Aug 21 19:37:20
L= 10 found by Jesse Kolman Nov 12 05:41:14
L= 9 found by Magnus Jansson Aug 23 20:34:43 (symmetric)
L= 5 found by Magnus Jansson Aug 24 16:59:11 (symmetric)
L= 5 found by Brad Smith Sep 25 22:31:47 (symmetric) (same as Aug 24 16:59:11)
L= 5 found by test Oct 24 11:46:34 (symmetric) (same as Aug 24 16:59:11)