Results for N = 12, Diameter = 4     [Back to List of Problem Classes]

using the Snake Viewer written by Frank Buß

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