Results for N = 11, Diameter = 4     [Back to List of Problem Classes]

using a Snake Viewer written by Markus Sigg

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