Results for N = 7, Diameter = 5     [Back to List of Problem Classes]

using a Snake Viewer written by Markus Sigg

L= 81 found by Vadim Trofimov Aug 24 21:17:32 (symmetric)
L= 81 found by Honza Stola Aug 28 19:44:03 (symmetric) (same as Aug 24 21:17:32)
L= 81 found by Markus Sigg Sep 3 21:26:03 (symmetric) (same as Aug 24 21:17:32)
L= 81 found by Ivan Kazmenko Sep 8 20:55:27 (symmetric) (same as Aug 24 21:17:32)
L= 81 found by Boris von Loesch Sep 11 07:39:30
L= 81 found by Ivan Kazmenko Sep 23 15:58:23 (symmetric) (same as Aug 24 21:17:32)
L= 81 found by Moritz Franckenstein Sep 28 20:00:28 (symmetric) (same as Aug 24 21:17:32)
L= 81 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Oct 7 22:47:01 (same as Sep 11 07:39:30)
L= 80 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Sep 28 11:38:44
L= 80 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal Nov 6 18:31:43 (same as Sep 28 11:38:44)
L= 79 found by Mark Beyleveld Sep 9 01:12:16
L= 79 found by Michael van Fondern Nov 21 06:29:59
L= 79 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2009 Apr 6
L= 79 found by Hugo Pfoertner and Markus Sigg 2009 Apr 11 (same as Nov 21 06:29:59)
L= 78 found by Mark Beyleveld Sep 3 13:32:35
L= 78 found by Fumitaka Yura Sep 11 11:15:31 (same as Sep 3 13:32:35)
L= 78 found by Michael van Fondern Nov 16 20:40:56
L= 78 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2009 Apr 6
L= 77 found by Kevin Burfitt Sep 4 09:04:40
L= 77 found by Moritz Franckenstein Sep 10 09:14:45
L= 77 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Sep 18 07:47:32
L= 77 found by Yirmy Yasovsky Oct 25 21:39:27
L= 77 found by Michael van Fondern Nov 12 12:43:18
L= 77 found by Hugo Pfoertner and Markus Sigg 2008 Jun 2
L= 77 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2009 Mar 26
L= 77 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2009 Apr 2
L= 77 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2009 Apr 3
L= 77 found by Hugo Pfoertner and Markus Sigg 2009 Apr 8
L= 77 found by Hugo Pfoertner and Markus Sigg 2009 Apr 8
L= 77 found by Hugo Pfoertner 2009 May 1
L= 76 found by James J Youlton Jr Sep 1 12:37:53
L= 76 found by Moritz Franckenstein Sep 6 07:09:48
L= 76 found by Joshua Zucker Sep 26 14:39:38
L= 76 found by James Buddenhagen Oct 1 14:16:08
L= 76 found by Michael van Fondern Oct 24 16:07:19
L= 76 found by Hugo Pfoertner and Markus Sigg 2008 Jun 2
L= 76 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2009 May 5
L= 76 found by Hugo Pfoertner 2009 May 12
L= 75 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 27 16:21:20
L= 75 found by Mark Beyleveld Sep 1 12:09:47
L= 75 found by Kevin Burfitt Sep 4 04:28:18
L= 75 found by Michael van Fondern Sep 22 14:59:00
L= 75 found by Hugo Pfoertner 2011 Sep 26
L= 74 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 27 12:45:47
L= 74 found by James J Youlton Jr Sep 1 12:37:20
L= 74 found by Michael J Gayle Nov 6 19:12:45
L= 74 found by Hugo Pfoertner 2009 May 1
L= 74 found by Hugo Pfoertner 2009 May 12
L= 73 found by James Buddenhagen Aug 22 01:35:22
L= 73 found by Olivier Buffet & Dmitry Kamenetsky Aug 27 01:41:50
L= 73 found by Mark Beyleveld Sep 1 03:08:01
L= 73 found by Yirmy Yasovsky Sep 1 22:09:40
L= 73 found by Markus Sigg Sep 3 21:24:32 (symmetric)
L= 73 found by Moritz Franckenstein Sep 5 16:00:08
L= 73 found by G.R.A.20 Problem Solving Sep 9 19:11:47
L= 73 found by Joshua Zucker Sep 26 05:24:09
L= 73 found by Michael J Gayle Nov 4 18:09:07 (same as Aug 27 01:41:50)
L= 72 found by Vadim Trofimov Aug 24 16:55:00
L= 72 found by Daumilas Ardickas Aug 28 09:22:51
L= 72 found by Moritz Franckenstein Sep 5 13:26:38
L= 72 found by Andrea Concaro Sep 16 12:53:53
L= 72 found by Fred Mellender Oct 5 18:36:12
L= 72 found by Michael Collier Oct 24 13:49:16
L= 71 found by Vadim Trofimov Aug 23 20:03:40
L= 71 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 26 21:47:05
L= 71 found by G.R.A.20 Problem Solving Sep 9 19:10:44
L= 71 found by Fred Mellender Sep 21 15:55:15
L= 71 found by Joshua Zucker Sep 26 05:01:10
L= 71 found by QfwfQ Nov 13 17:07:56
L= 71 found by Juha Saukkola Nov 14 10:03:43
L= 70 found by Mark Beyleveld Aug 22 16:26:09
L= 70 found by Markus Sigg Aug 22 22:29:13
L= 70 found by Kevin Burfitt Aug 23 13:34:34
L= 70 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 24 09:44:46
L= 70 found by G.R.A.20 Problem Solving Sep 1 13:16:30
L= 70 found by Moritz Franckenstein Sep 5 09:22:01
L= 70 found by Joshua Zucker Sep 14 13:37:44
L= 70 found by Fred Mellender Sep 15 20:48:26
L= 70 found by Michael van Fondern Sep 17 11:16:13
L= 70 found by Jesse Kolman Nov 20 06:45:20
L= 70 found by Hermann Jurksch and Hugo Pfoertner 2012 Sep 15 (closed)
L= 69 found by Honza Stola Aug 28 07:34:00
L= 69 found by Fred Mellender Aug 28 15:33:02
L= 69 found by Fumitaka Yura Aug 29 09:40:49
L= 69 found by James J Youlton Jr Aug 30 11:41:08
L= 69 found by Joshua Zucker Sep 14 04:59:43
L= 69 found by QfwfQ Oct 5 09:10:01
L= 69 found by Jesse Kolman Nov 20 06:40:55
L= 68 found by Mark Beyleveld Aug 21 23:34:09
L= 68 found by Markus Sigg Aug 22 20:50:42
L= 68 found by James J Youlton Jr Aug 23 09:08:50
L= 68 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 24 08:52:23
L= 68 found by G.R.A.20 Problem Solving Aug 26 15:10:39
L= 68 found by Joshua Zucker Aug 29 04:28:59
L= 68 found by Moritz Franckenstein Sep 5 08:23:33
L= 68 found by Juha Saukkola Oct 24 08:56:42
L= 68 found by Hermann Jurksch 2012 Aug 20 (closed)
L= 67 found by Mark Beyleveld Aug 21 23:32:37
L= 67 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 22 14:23:32
L= 67 found by Fred Mellender Aug 26 14:38:08
L= 67 found by Joshua Zucker Aug 29 04:19:23
L= 67 found by Moritz Franckenstein Sep 4 18:44:58
L= 67 found by Mark Gordon Sep 6 10:28:17
L= 66 found by Daumilas Ardickas Aug 26 17:43:45
L= 66 found by Moritz Franckenstein Sep 1 12:19:03
L= 66 found by Moritz Franckenstein Sep 3 07:55:48
L= 66 found by Michael van Fondern Sep 15 18:44:11
L= 66 found by Jesse Kolman Nov 20 06:25:52
L= 66 found by Hermann Jurksch 2012 Aug 19 (closed)
L= 66 found by Hermann Jurksch 2012 Aug 19 (closed)
L= 65 found by Fred Mellender Aug 26 14:37:52
L= 65 found by Mark Mammel Aug 28 17:27:14
L= 65 found by Moritz Franckenstein Aug 29 18:35:37
L= 65 found by Henry Song Sep 21 17:13:46
L= 65 found by Mike White Nov 18 08:22:24
L= 64 found by Vadim Trofimov Aug 21 16:43:23
L= 64 found by Mark Mammel Aug 22 20:33:29
L= 64 found by Olivier Buffet & Dmitry Kamenetsky Aug 26 08:28:40 (same as Aug 21 16:43:23)
L= 64 found by Moritz Franckenstein Aug 28 06:27:17
L= 64 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal Aug 28 12:24:33
L= 64 found by Michael J Gayle Nov 4 16:38:50
L= 64 found by Juergen Winterberg Nov 10 23:11:51
L= 64 found by Jesse Kolman Nov 20 07:03:10
L= 64 found by Hermann Jurksch 2012 Jun 29 (closed)
L= 64 found by Hermann Jurksch 2012 Aug 19 (closed)
L= 64 found by Hermann Jurksch 2012 Aug 19 (closed)
L= 64 found by Hermann Jurksch 2012 Aug 19 (closed)
L= 64 found by Hermann Jurksch 2012 Aug 19 (closed)
L= 64 found by Hermann Jurksch 2012 Aug 19 (closed)
L= 63 found by Moritz Franckenstein Aug 25 18:09:02
L= 63 found by Fred Mellender Aug 26 14:37:42
L= 63 found by Yirmy Yasovsky Sep 1 22:03:29
L= 63 found by Juergen Winterberg Nov 7 22:55:10
L= 62 found by Vadim Trofimov Aug 21 16:42:49
L= 62 found by Joshua Zucker Aug 29 04:17:56
L= 62 found by Michael van Fondern Sep 14 18:37:48
L= 61 found by Andrea Concaro Sep 16 11:16:53
L= 61 found by Mike White Nov 18 02:59:00
L= 60 found by Olivier Buffet & Dmitry Kamenetsky Aug 26 08:01:15
L= 60 found by Sabur Zaheed (AIUB) Aug 26 17:28:39
L= 60 found by Johan Stang Sep 22 22:24:27
L= 60 found by Mike White Nov 16 16:06:13
L= 60 found by Tobias Baumann Nov 16 16:12:47 (same as Nov 16 16:06:13)
L= 59 found by Markus Sigg Aug 20 19:00:56
L= 59 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 21 07:21:19
L= 59 found by Honza Stola Aug 21 14:25:35
L= 59 found by Gregor Heitkamp Sep 18 22:28:44
L= 59 found by QfwfQ Sep 20 08:12:42
L= 59 found by Steve Trevorrow Oct 7 07:50:42 (same as Aug 20 19:00:56)
L= 59 found by Brian Adams Nov 6 03:05:50
L= 59 found by Mike White Nov 16 08:52:49
L= 59 found by Tobias Baumann Nov 16 09:14:07 (same as Nov 16 08:52:49)
L= 58 found by Yirmy Yasovsky Aug 21 20:45:48
L= 58 found by Fred Mellender Aug 26 14:37:33
L= 58 found by Johan Stang Sep 22 22:23:19
L= 57 found by Mark Mammel Aug 21 16:14:57
L= 57 found by Olivier Buffet & Dmitry Kamenetsky Aug 23 08:54:31
L= 57 found by Fred Mellender Aug 26 14:37:23
L= 57 found by G.R.A.20 Problem Solving Aug 26 15:09:34
L= 57 found by Andrea Concaro Sep 16 10:35:15
L= 57 found by Mike White Nov 16 08:30:40 (same as Aug 23 08:54:31)
L= 56 found by Honza Stola Aug 21 14:17:02
L= 56 found by Joshua Zucker Aug 23 03:55:16
L= 56 found by Daumilas Ardickas Aug 24 16:32:25
L= 56 found by G.R.A.20 Problem Solving Aug 26 02:05:04
L= 56 found by G.R.A.20 Problem Solving Aug 26 15:08:55
L= 56 found by Frank Buss Sep 3 15:33:36 (same as Aug 24 16:32:25)
L= 56 found by Alexander Lyashuk Nov 6 17:28:42
L= 56 found by Polegenko Vladimir Nov 7 12:50:02 (same as Aug 24 16:32:25)
L= 56 found by Tobias Baumann Nov 14 15:54:32 (same as Aug 24 16:32:25)
L= 56 found by Mike White Nov 16 08:25:46 (same as Aug 24 16:32:25)
L= 55 found by Sabur Zaheed (AIUB) Aug 21 15:04:16
L= 55 found by Johan Stang Sep 22 22:22:25
L= 55 found by Juergen Winterberg Oct 29 17:27:30
L= 54 found by Sebastian Mingramm Sep 15 07:50:36
L= 54 found by Jesse Kolman Nov 4 07:03:12
L= 54 found by Tobias Baumann Nov 14 08:04:27 (same as Sep 15 07:50:36)
L= 53 found by Moritz Franckenstein Aug 21 15:09:56
L= 53 found by Steve Trevorrow Oct 6 23:27:31
L= 52 found by Moritz Franckenstein Aug 21 14:30:19
L= 52 found by Moritz Franckenstein Aug 21 14:42:50
L= 52 found by Moritz Franckenstein Aug 21 15:06:09
L= 52 found by Adam Dewbery Aug 28 21:22:41
L= 52 found by Sebastian Mingramm Sep 5 09:32:31
L= 52 found by Hyung-Sul Kim Oct 26 03:31:20
L= 50 found by Juha Saukkola Sep 20 08:58:30
L= 49 found by Frank Buss Aug 24 13:24:35
L= 49 found by G.R.A.20 Problem Solving Aug 26 02:02:52
L= 49 found by David Rendo Rodriguez Sep 13 08:48:05
L= 49 found by Brad Smith Oct 22 20:44:46 (same as Sep 13 08:48:05)
L= 48 found by Fred Mellender Aug 22 02:10:10
L= 48 found by Fironov Sergey Aug 28 18:00:31
L= 48 found by Adam Dewbery Aug 28 21:19:33
L= 48 found by Sebastian Mingramm Sep 5 08:39:17
L= 47 found by Juha Saukkola Aug 29 09:18:34
L= 46 found by David Rendo Rodriguez Sep 11 07:37:09
L= 45 found by Joshua Zucker Aug 21 17:00:13
L= 45 found by Jesse Kolman Nov 12 19:04:42 (symmetric)
L= 44 found by Juha Saukkola Aug 26 11:33:37
L= 43 found by Juha Saukkola Aug 24 10:44:34
L= 43 found by Sebastian Mingramm Sep 4 20:00:07
L= 43 found by Antti Ahti Sep 13 08:40:51
L= 43 found by Juergen Winterberg Oct 27 14:19:08
L= 43 found by Jesse Kolman Nov 12 19:01:47
L= 43 found by Jesse Kolman Nov 12 20:03:39 (symmetric)
L= 42 found by Joshua Zucker Aug 21 16:58:46
L= 42 found by Juha Saukkola Aug 24 10:44:01
L= 42 found by James J Youlton Jr Aug 31 11:22:25
L= 42 found by Adrian Krolak Nov 5 11:45:09
L= 42 found by Tobias Baumann Nov 9 14:47:42
L= 41 found by Moritz Franckenstein Aug 21 14:05:49
L= 41 found by Juha Saukkola Aug 24 10:43:16
L= 41 found by James J Youlton Jr Aug 31 11:20:04
L= 41 found by Tobias Baumann Nov 9 14:41:58
L= 41 found by Jesse Kolman Nov 12 22:57:56
L= 40 found by James J Youlton Jr Aug 31 11:27:28
L= 40 found by Brad Smith Oct 15 21:59:05
L= 40 found by Jesse Kolman Nov 12 19:01:30
L= 40 found by Jesse Kolman Nov 12 22:58:09
L= 40 found by Polegenko Vladimir Nov 15 13:48:55
L= 39 found by G.R.A.20 Problem Solving Aug 24 13:00:09
L= 38 found by Leonid Shishlo Aug 21 23:12:11
L= 38 found by Henry Song Sep 11 02:26:40
L= 38 found by Antti Ahti Sep 13 08:17:54
L= 38 found by Jesse Kolman Nov 12 19:01:12
L= 37 found by Adam Panagos Aug 26 00:15:56
L= 37 found by Gregor Heitkamp Sep 11 22:40:36
L= 37 found by Adrian Krolak Nov 5 11:41:52
L= 37 found by Alexander Lyashuk Nov 6 12:11:00
L= 37 found by Alexander Lyashuk Nov 6 17:27:55
L= 37 found by Jesse Kolman Nov 12 19:13:40
L= 36 found by Frank Buss Sep 3 15:33:30
L= 36 found by David Rendo Rodriguez Sep 8 08:28:08
L= 36 found by Adrian Krolak Nov 5 11:39:40
L= 36 found by Gregory Horvath Nov 5 12:47:32
L= 36 found by Alexander Lyashuk Nov 6 12:10:20
L= 36 found by Jesse Kolman Nov 12 19:01:02
L= 35 found by Uwe Elsholz Aug 21 19:56:50
L= 35 found by G.R.A.20 Problem Solving Aug 24 12:59:34
L= 35 found by Evgeni Lukin Oct 18 19:21:19
L= 35 found by Gregory Horvath Nov 5 12:47:25
L= 34 found by Magnus Jansson Aug 28 06:59:44
L= 34 found by Gregory Horvath Nov 5 12:47:13
L= 34 found by Jesse Kolman Nov 12 19:00:56
L= 33 found by Magnus Jansson Aug 28 07:05:11
L= 33 found by Juha Saukkola Oct 5 10:02:14
L= 32 found by Adam Panagos Aug 24 02:57:57
L= 32 found by Juha Saukkola Aug 29 12:44:28
L= 32 found by Jesse Kolman Nov 12 19:00:42
L= 31 found by Juha Saukkola Aug 29 12:42:47
L= 31 found by Gregory Horvath Nov 5 12:46:57
L= 31 found by Jesse Kolman Nov 18 09:10:36
L= 30 found by Gregory Horvath Nov 5 12:46:50
L= 30 found by Jesse Kolman Nov 12 19:00:14
L= 29 found by Roy van Rijn Sep 7 22:29:14
L= 29 found by Steve Trevorrow Oct 7 00:05:01
L= 29 found by Jesse Kolman Nov 20 06:23:10 (symmetric)
L= 28 found by Gregory Horvath Nov 5 12:46:42
L= 28 found by Jesse Kolman Nov 12 19:00:05
L= 27 found by Gregory Horvath Nov 5 12:46:26
L= 26 found by Moritz Franckenstein Aug 21 14:10:05
L= 26 found by Moritz Franckenstein Aug 21 14:11:08
L= 26 found by Adrian Krolak Nov 5 11:34:00
L= 25 found by Moritz Franckenstein Aug 21 14:09:53
L= 25 found by Moritz Franckenstein Aug 21 14:13:09 (symmetric)
L= 25 found by Gregory Horvath Nov 5 12:46:18
L= 25 found by Jesse Kolman Nov 20 06:22:59
L= 24 found by Moritz Franckenstein Aug 21 14:08:06
L= 24 found by Moritz Franckenstein Aug 21 14:08:14
L= 24 found by Gregory Horvath Nov 5 12:46:11
L= 23 found by Moritz Franckenstein Aug 21 14:07:46
L= 23 found by Gregory Horvath Nov 5 12:39:22
L= 23 found by Gregory Horvath Nov 5 12:45:52
L= 23 found by Gregory Horvath Nov 5 12:45:59
L= 22 found by Moritz Franckenstein Aug 21 14:07:22
L= 22 found by Gregory Horvath Nov 5 12:39:06
L= 22 found by Gregory Horvath Nov 5 12:49:09
L= 21 found by Moritz Franckenstein Aug 21 14:07:12
L= 21 found by Jesse Kolman Nov 20 06:22:32 (symmetric)
L= 20 found by Roy van Rijn Sep 7 22:27:01
L= 19 found by Moritz Franckenstein Aug 21 14:06:55
L= 18 found by Jesse Kolman Nov 12 23:01:49
L= 18 found by Jesse Kolman Nov 20 06:22:22
L= 17 found by Jesse Kolman Nov 12 10:07:35
L= 17 found by Jesse Kolman Nov 20 06:22:08
L= 16 found by Moritz Franckenstein Aug 21 14:06:46
L= 16 found by Jesse Kolman Nov 18 05:29:37
L= 15 found by Moritz Franckenstein Aug 21 14:06:36
L= 15 found by Michael Shafer Aug 29 11:41:22
L= 15 found by Jesse Kolman Nov 12 18:58:47
L= 15 found by Jesse Kolman Nov 12 23:01:31
L= 15 found by Jesse Kolman Nov 12 23:01:38
L= 14 found by Moritz Franckenstein Aug 21 14:06:28
L= 14 found by Przemyslaw Dabek Oct 30 19:43:39 (closed) (symmetric)
L= 13 found by Leonid Shishlo Aug 21 22:54:46
L= 13 found by Jesse Kolman Nov 12 10:07:13
L= 13 found by Jesse Kolman Nov 18 05:14:17
L= 13 found by Jesse Kolman Nov 18 05:16:14
L= 12 found by Magnus Jansson Aug 23 09:11:45
L= 12 found by Jesse Kolman Nov 18 05:14:00
L= 12 found by Jesse Kolman Nov 18 05:16:06
L= 11 found by Adam Panagos Aug 22 03:44:01
L= 11 found by Magnus Jansson Aug 23 09:11:19
L= 11 found by Martin M. Pedersen Aug 25 09:40:28
L= 11 found by Jesse Kolman Nov 12 10:07:01
L= 11 found by Jesse Kolman Nov 18 05:13:28
L= 11 found by Jesse Kolman Nov 18 05:13:51
L= 11 found by Jesse Kolman Nov 18 05:15:20
L= 11 found by Jesse Kolman Nov 18 05:15:32
L= 11 found by Jesse Kolman Nov 18 05:17:24
L= 11 found by Jesse Kolman Nov 18 05:17:30
L= 10 found by Adam Panagos Aug 22 04:11:46
L= 10 found by Magnus Jansson Aug 23 09:11:03
L= 10 found by Dennis Walter Aug 23 13:42:29 (symmetric)
L= 10 found by Martin M. Pedersen Aug 25 09:39:47 (symmetric)
L= 10 found by Jesse Kolman Nov 12 10:06:53
L= 10 found by Jesse Kolman Nov 18 05:13:23
L= 10 found by Jesse Kolman Nov 18 05:13:45
L= 10 found by Jesse Kolman Nov 18 05:17:18
L= 9 found by Adam Panagos Aug 22 04:01:22
L= 9 found by Magnus Jansson Aug 23 09:10:37
L= 9 found by test Oct 24 11:15:34 (symmetric)
L= 9 found by Jaakko Seppala Nov 17 01:51:34
L= 9 found by Jesse Kolman Nov 18 05:13:15
L= 9 found by Jesse Kolman Nov 18 05:17:03
L= 8 found by Jesse Kolman Nov 12 10:06:46
L= 8 found by Jesse Kolman Nov 18 05:16:52
L= 7 found by Martin M. Pedersen Aug 25 09:38:16
L= 7 found by Michael Shafer Aug 29 11:32:44 (symmetric)
L= 7 found by Laurent Lucas Sep 17 13:57:09
L= 6 found by Tobias Baumann Aug 22 09:05:43 (symmetric)
L= 5 found by Magnus Jansson Aug 24 16:56:04 (symmetric)
L= 5 found by Antti Ahti Sep 6 14:53:15 (symmetric)
L= 5 found by Brad Smith Sep 25 22:23:08 (symmetric) (same as Aug 24 16:56:04)