Results for N = 12, Diameter = 3     [Back to List of Problem Classes]

using a Snake Viewer written by Markus Sigg

L= 33 found by Leonid Shishlo Aug 20 18:58:08
L= 33 found by Vadim Trofimov Aug 21 16:21:08 (same as Aug 20 18:58:08)
L= 33 found by Joshua Zucker Aug 21 21:13:19 (same as Aug 20 18:58:08)
L= 33 found by James Buddenhagen Aug 22 03:03:10 (same as Aug 20 18:58:08)
L= 33 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal Aug 22 21:48:38 (same as Aug 20 18:58:08)
L= 33 found by Kevin Burfitt Aug 23 09:59:20 (same as Aug 20 18:58:08)
L= 33 found by Honza Stola Aug 23 13:38:49 (same as Aug 20 18:58:08)
L= 33 found by Olivier Buffet & Dmitry Kamenetsky Aug 24 03:14:35 (same as Aug 20 18:58:08)
L= 33 found by Juha Saukkola Aug 24 13:59:54 (same as Aug 20 18:58:08)
L= 33 found by Mark Beyleveld Aug 24 20:36:32 (same as Aug 20 18:58:08)
L= 33 found by Markus Sigg Aug 25 04:33:52 (same as Aug 20 18:58:08)
L= 33 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 25 09:09:55 (same as Aug 20 18:58:08)
L= 33 found by Fred Mellender Aug 25 13:48:17 (same as Aug 20 18:58:08)
L= 33 found by James J Youlton Jr Aug 25 15:55:13 (same as Aug 20 18:58:08)
L= 33 found by Fumitaka Yura Aug 28 02:56:25 (same as Aug 20 18:58:08)
L= 33 found by Adam Dewbery Aug 28 09:15:47 (same as Aug 20 18:58:08)
L= 33 found by Moritz Franckenstein Aug 28 20:07:45 (same as Aug 20 18:58:08)
L= 33 found by G.R.A.20 Problem Solving Aug 29 22:45:36 (same as Aug 20 18:58:08)
L= 33 found by Andrea Concaro Sep 3 20:57:56 (same as Aug 20 18:58:08)
L= 33 found by Boris von Loesch Sep 6 15:11:00 (same as Aug 20 18:58:08)
L= 33 found by Fred Mellender Sep 9 09:07:26 (same as Aug 20 18:58:08)
L= 33 found by Henry Song Sep 11 14:43:45 (same as Aug 20 18:58:08)
L= 33 found by Michael van Fondern Sep 16 07:21:37 (same as Aug 20 18:58:08)
L= 33 found by Ivan Kazmenko Sep 18 18:29:49 (same as Aug 20 18:58:08)
L= 33 found by Michael van Fondern Sep 19 05:45:47 (same as Aug 20 18:58:08)
L= 33 found by Benjamin Chaffin Sep 25 04:44:30 (same as Aug 20 18:58:08)
L= 33 found by Michael van Fondern Sep 25 05:44:28 (same as Aug 20 18:58:08)
L= 33 found by QfwfQ Oct 5 09:30:12 (same as Aug 20 18:58:08)
L= 33 found by Steve Trevorrow Oct 11 17:13:45 (same as Aug 20 18:58:08)
L= 33 found by Michael Collier Oct 29 11:52:44 (same as Aug 20 18:58:08)
L= 33 found by Michael J Gayle Oct 30 22:58:23 (same as Aug 20 18:58:08)
L= 33 found by Jesse Kolman Nov 4 03:11:41 (same as Aug 20 18:58:08)
L= 33 found by Adrian Krolak Nov 5 12:53:22 (same as Aug 20 18:58:08)
L= 33 found by Konrad Rodzik Nov 5 13:31:16 (same as Aug 20 18:58:08)
L= 33 found by Polegenko Vladimir Nov 7 10:47:14 (same as Aug 20 18:58:08)
L= 33 found by Seth Hoyt Nov 17 18:51:57 (same as Aug 20 18:58:08)
L= 32 found by Honza Stola Aug 22 12:50:06
L= 32 found by Boris von Loesch Aug 22 13:51:40
L= 32 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 24 10:39:30 (same as Aug 22 13:51:40)
L= 32 found by Mark Beyleveld Aug 24 11:52:26 (same as Aug 22 13:51:40)
L= 32 found by Fred Mellender Aug 28 15:31:09
L= 32 found by G.R.A.20 Problem Solving Aug 29 17:03:49 (same as Aug 22 13:51:40)
L= 32 found by Sammy Davis-Mendelow Sep 1 11:39:02
L= 32 found by Andrea Concaro Sep 2 16:27:43 (same as Aug 22 12:50:06)
L= 32 found by Andrea Concaro Sep 2 16:30:54 (same as Aug 22 12:50:06)
L= 32 found by Andrea Concaro Sep 2 16:31:15
L= 32 found by Yirmy Yasovsky Sep 5 19:41:40 (same as Aug 22 13:51:40)
L= 32 found by Ivan Kazmenko Sep 7 16:22:21 (same as Aug 22 13:51:40)
L= 32 found by Mark Gordon Sep 10 18:37:23 (same as Sep 2 16:31:15)
L= 32 found by Steve Trevorrow Oct 11 07:25:36
L= 32 found by Alexander Fischer Oct 19 17:10:31 (same as Aug 22 13:51:40)
L= 32 found by Michael J Gayle Oct 30 18:29:15 (same as Aug 22 12:50:06)
L= 31 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 21 20:20:26
L= 31 found by Mark Beyleveld Aug 24 11:51:58 (same as Aug 21 20:20:26)
L= 31 found by Markus Sigg Aug 24 20:46:31
L= 31 found by Moritz Franckenstein Aug 28 17:29:55 (same as Aug 24 20:46:31)
L= 31 found by Andrea Concaro Sep 2 16:07:53 (same as Aug 24 20:46:31)
L= 31 found by Ivan Kazmenko Sep 18 18:10:57 (same as Aug 24 20:46:31)
L= 31 found by Steve Trevorrow Oct 10 18:34:44 (same as Aug 24 20:46:31)
L= 30 found by Mark Beyleveld Aug 21 23:15:10
L= 30 found by Boris von Loesch Aug 22 13:27:04
L= 30 found by James J Youlton Jr Aug 22 20:40:25 (same as Aug 22 13:27:04)
L= 30 found by Markus Sigg Aug 24 15:16:47
L= 30 found by Moritz Franckenstein Aug 27 10:03:23 (same as Aug 22 13:27:04)
L= 30 found by G.R.A.20 Problem Solving Aug 29 12:16:54
L= 30 found by Andrea Concaro Aug 31 21:01:52
L= 30 found by Miklos Szabo Sep 17 20:45:49
L= 30 found by Steve Trevorrow Oct 10 07:44:48 (same as Aug 24 15:16:47)
L= 30 found by Alexander Fischer Oct 15 10:28:44 (same as Aug 22 13:27:04)
L= 30 found by Michael J Gayle Oct 27 18:37:31 (same as Aug 31 21:01:52)
L= 30 found by Juergen Winterberg Nov 9 00:35:22 (same as Aug 22 13:27:04)
L= 30 found by Mike White Nov 17 22:25:20 (same as Aug 24 15:16:47)
L= 29 found by Markus Sigg Aug 20 21:14:23
L= 29 found by Mark Beyleveld Aug 21 23:14:34
L= 29 found by James J Youlton Jr Aug 22 20:35:24
L= 29 found by Moritz Franckenstein Aug 27 09:09:28
L= 29 found by Fred Mellender Aug 28 15:28:38
L= 29 found by Yirmy Yasovsky Sep 1 19:35:37
L= 29 found by Sebastian Mingramm Sep 12 15:40:51 (same as Aug 22 20:35:24)
L= 29 found by Hyung-Sul Kim Oct 27 07:22:41
L= 29 found by Brian Adams Nov 6 02:19:47 (same as Aug 20 21:14:23)
L= 29 found by Juergen Winterberg Nov 8 23:59:21
L= 29 found by Tobias Baumann Nov 17 07:50:51
L= 29 found by Mike White Nov 17 18:00:25 (same as Nov 17 07:50:51)
L= 28 found by Markus Sigg Aug 20 21:11:09
L= 28 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 21 19:27:25
L= 28 found by Kevin Burfitt Aug 23 08:39:44
L= 28 found by Mark Mammel Aug 23 12:51:09
L= 28 found by Olivier Buffet & Dmitry Kamenetsky Aug 23 23:11:20
L= 28 found by Daumilas Ardickas Aug 24 07:02:07
L= 28 found by G.R.A.20 Problem Solving Aug 27 01:44:17
L= 28 found by Moritz Franckenstein Aug 27 09:05:37
L= 28 found by Andrea Concaro Aug 31 21:00:00
L= 28 found by SuperRock Sep 6 03:35:14 (same as Aug 23 23:11:20)
L= 28 found by Ivan Kazmenko Sep 7 14:13:38
L= 28 found by Mark Gordon Sep 9 17:29:35 (same as Aug 23 23:11:20)
L= 28 found by QfwfQ Sep 27 09:31:13
L= 28 found by Steve Trevorrow Oct 9 17:39:03 (same as Aug 23 23:11:20)
L= 28 found by Steve Trevorrow Oct 9 22:26:36
L= 28 found by Brian Adams Nov 6 02:18:18
L= 28 found by Harry W. Bullen IV Nov 11 00:31:33
L= 28 found by Tobias Baumann Nov 14 12:14:35 (same as Aug 23 23:11:20)
L= 28 found by Mike White Nov 17 09:52:55 (same as Aug 23 23:11:20)
L= 27 found by Markus Sigg Aug 20 21:06:12
L= 27 found by Andrea Concaro Aug 26 00:19:11
L= 27 found by G.R.A.20 Problem Solving Aug 26 01:36:21 (same as Aug 26 00:19:11)
L= 27 found by Fred Mellender Aug 26 14:32:38
L= 27 found by Sammy Davis-Mendelow Aug 29 15:04:16
L= 27 found by Sebastian Mingramm Sep 4 19:37:48
L= 27 found by Mark Gordon Sep 9 06:08:05
L= 27 found by NGUYEN PHUONG NGOC Sep 13 09:26:46
L= 27 found by Michael van Fondern Sep 14 18:44:16
L= 27 found by Steve Trevorrow Oct 9 17:29:09 (same as Aug 26 00:19:11)
L= 27 found by Hyung-Sul Kim Oct 27 06:57:55
L= 27 found by Brian Adams Nov 6 02:16:52
L= 27 found by Juergen Winterberg Nov 7 21:21:21
L= 27 found by Tobias Baumann Nov 13 15:00:31 (same as Aug 26 00:19:11)
L= 27 found by Mike White Nov 17 09:47:19 (same as Aug 26 00:19:11)
L= 26 found by Markus Sigg Aug 20 19:10:47
L= 26 found by Mark Mammel Aug 21 04:26:26
L= 26 found by Sabur Zaheed (AIUB) Aug 21 14:53:41
L= 26 found by Joshua Zucker Aug 21 18:09:35
L= 26 found by Yirmy Yasovsky Aug 21 21:04:24 (same as Aug 20 19:10:47)
L= 26 found by Honza Stola Aug 22 08:50:47
L= 26 found by Andrea Concaro Aug 24 23:43:18
L= 26 found by Fred Mellender Aug 25 13:50:35
L= 26 found by Henry Song Sep 11 01:43:02 (same as Aug 24 23:43:18)
L= 26 found by Steve Trevorrow Oct 6 23:27:25 (same as Aug 20 19:10:47)
L= 26 found by Steve Trevorrow Oct 7 07:50:20 (same as Aug 20 19:10:47)
L= 26 found by Juergen Winterberg Oct 29 18:11:37 (same as Aug 20 19:10:47)
L= 26 found by Mike White Nov 17 09:44:54 (same as Aug 24 23:43:18)
L= 26 found by Gregor Heitkamp Nov 18 17:31:59
L= 25 found by Fred Mellender Aug 25 13:49:24
L= 25 found by G.R.A.20 Problem Solving Aug 26 01:35:46
L= 25 found by Frank Buss Sep 3 15:38:33
L= 25 found by SuperRock Sep 5 13:28:50 (same as Sep 3 15:38:33)
L= 25 found by Mark Gordon Sep 5 23:44:19 (same as Sep 3 15:38:33)
L= 25 found by Ivan Kazmenko Sep 8 23:09:11 (symmetric)
L= 25 found by Gregor Heitkamp Sep 21 21:12:37
L= 25 found by Polegenko Vladimir Nov 6 12:20:07 (same as Sep 3 15:38:33)
L= 25 found by Tobias Baumann Nov 13 14:56:53 (same as Sep 3 15:38:33)
L= 24 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 21 08:14:00
L= 24 found by Sabur Zaheed (AIUB) Aug 21 14:45:00
L= 24 found by Fred Mellender Aug 22 02:06:36
L= 24 found by Andrea Concaro Aug 24 22:51:44
L= 24 found by Moritz Franckenstein Sep 3 12:41:48 (closed)
L= 24 found by Markus Sigg Sep 18 08:51:19 (closed)
L= 24 found by Harry W. Bullen IV Nov 7 03:34:47
L= 24 found by Harry W. Bullen IV Nov 7 03:38:15
L= 24 found by Rainer Rosenthal 2012 Aug 6 (closed)
L= 23 found by Honza Stola Aug 21 16:00:23
L= 23 found by Juha Saukkola Aug 24 11:26:25
L= 23 found by Frank Buss Aug 24 13:18:35
L= 23 found by Andrea Concaro Aug 24 22:37:03
L= 23 found by Fironov Sergey Aug 27 18:13:32
L= 23 found by David Rendo Rodriguez Sep 11 09:00:40
L= 23 found by QfwfQ Sep 20 09:01:02
L= 22 found by Joshua Zucker Aug 21 14:48:57
L= 22 found by Juha Saukkola Aug 24 11:25:02
L= 22 found by Fironov Sergey Aug 27 18:04:24
L= 22 found by Adam Dewbery Aug 27 22:13:46
L= 22 found by Steve Trevorrow Oct 7 00:04:47
L= 22 found by Gregory Horvath Nov 5 15:02:28
L= 21 found by Uwe Elsholz Aug 21 20:49:05
L= 21 found by Juha Saukkola Aug 24 11:23:52
L= 21 found by David Rendo Rodriguez Sep 7 13:53:29
L= 21 found by safak cinar Sep 14 11:23:22
L= 21 found by Michael J Gayle Oct 26 15:00:51
L= 21 found by Adrian Krolak Nov 4 14:30:10
L= 21 found by Gregory Horvath Nov 5 15:00:47
L= 21 found by Gregory Horvath Nov 5 15:02:18
L= 21 found by Tobias Baumann Nov 9 15:03:17
L= 21 found by Evgeni Lukin Nov 14 15:24:01
L= 20 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 21 07:45:01
L= 20 found by Gungoraydinoglu Oct 20 23:41:08
L= 20 found by Gregory Horvath Nov 5 15:00:39
L= 20 found by Gregory Horvath Nov 5 15:02:02
L= 20 found by Tobias Baumann Nov 9 14:57:01
L= 19 found by Olivier Buffet & Dmitry Kamenetsky Aug 22 23:41:53
L= 19 found by Tobias Baumann Aug 23 15:52:40
L= 19 found by Peter Soederman Aug 25 11:57:15
L= 19 found by Gregor Heitkamp Sep 12 22:26:41
L= 19 found by Gregory Horvath Nov 5 15:00:32
L= 19 found by Gregory Horvath Nov 5 15:01:50
L= 18 found by Gregory Horvath Nov 5 14:55:50
L= 18 found by Gregory Horvath Nov 5 15:00:17
L= 18 found by Gregory Horvath Nov 5 15:01:42
L= 18 found by Evgeni Lukin Nov 5 17:18:12
L= 17 found by Uwe Elsholz Aug 21 21:45:41
L= 17 found by Tobias Baumann Aug 22 11:43:45 (symmetric)
L= 17 found by Magnus Jansson Aug 25 11:44:28
L= 17 found by Gregory Horvath Nov 5 14:55:40
L= 17 found by Gregory Horvath Nov 5 15:00:08
L= 17 found by Gregory Horvath Nov 5 15:01:29
L= 16 found by Uwe Elsholz Aug 22 22:13:33
L= 16 found by Peter Soederman Aug 24 07:44:11
L= 16 found by Magnus Jansson Aug 25 11:44:04
L= 16 found by Juergen Winterberg Oct 27 14:27:23
L= 16 found by Brad Smith Oct 29 01:26:39
L= 16 found by Gregory Horvath Nov 5 14:55:29
L= 16 found by Gregory Horvath Nov 5 14:59:57
L= 15 found by Magnus Jansson Aug 25 11:42:46
L= 15 found by Magnus Jansson Aug 25 11:43:15
L= 15 found by Brad Smith Oct 28 20:38:56
L= 15 found by Gregory Horvath Nov 5 14:54:37
L= 15 found by Gregory Horvath Nov 5 14:59:48
L= 14 found by G.R.A.20 Problem Solving Aug 24 12:27:17
L= 14 found by Magnus Jansson Aug 25 11:42:32
L= 14 found by Brad Smith Oct 15 22:07:18
L= 14 found by Gregory Horvath Nov 5 14:53:53
L= 14 found by Gregory Horvath Nov 5 14:54:07
L= 13 found by G.R.A.20 Problem Solving Aug 23 22:55:55
L= 13 found by Peter Soederman Aug 24 07:41:32
L= 13 found by Magnus Jansson Aug 25 11:41:55
L= 13 found by Gregory Horvath Nov 5 14:53:24
L= 13 found by Gregory Horvath Nov 5 14:59:27
L= 12 found by Leonid Shishlo Aug 20 18:28:23
L= 12 found by Adam Panagos Aug 21 02:34:12 (same as Aug 20 18:28:23)
L= 12 found by Martin M. Pedersen Aug 21 10:47:52 (same as Aug 20 18:28:23)
L= 12 found by Joshua Zucker Aug 21 14:14:27
L= 12 found by Spyros Boutsis Aug 21 22:18:52
L= 12 found by Olivier Buffet & Dmitry Kamenetsky Aug 22 23:39:09 (same as Aug 20 18:28:23)
L= 12 found by Juha Saukkola Aug 24 10:41:15 (same as Aug 20 18:28:23)
L= 12 found by G.R.A.20 Problem Solving Aug 24 12:15:43 (same as Aug 20 18:28:23)
L= 12 found by Magnus Jansson Aug 25 11:41:31
L= 12 found by Magnus Jansson Aug 28 06:28:49 (same as Aug 20 18:28:23)
L= 12 found by SuperRock Sep 3 06:22:12 (same as Aug 20 18:28:23)
L= 12 found by Roy van Rijn Sep 7 22:05:42 (same as Aug 20 18:28:23)
L= 12 found by Roy van Rijn Sep 7 22:06:23
L= 12 found by NGUYEN PHUONG NGOC Sep 12 03:25:49 (same as Aug 20 18:28:23)
L= 12 found by NGUYEN PHUONG NGOC Sep 12 04:13:56 (same as Aug 20 18:28:23)
L= 12 found by Nathaniel Johnston Sep 13 23:41:24 (same as Aug 20 18:28:23)
L= 12 found by Benjamin Chaffin Sep 17 02:15:23 (same as Aug 21 14:14:27)
L= 12 found by Bokros Krisztian Sep 19 12:02:46 (same as Aug 20 18:28:23)
L= 12 found by Florian Beye Oct 8 15:45:27 (same as Aug 20 18:28:23)
L= 12 found by Florian Beye Oct 8 15:46:22 (same as Aug 20 18:28:23)
L= 12 found by Ostap Korkuna & Ruslan Babilya Oct 31 15:49:27 (same as Aug 20 18:28:23)
L= 12 found by Gregory Horvath Nov 5 14:53:12
L= 12 found by Gregory Horvath Nov 5 14:59:14
L= 11 found by Martin M. Pedersen Aug 21 10:48:40
L= 11 found by Leonid Shishlo Aug 21 18:47:50
L= 11 found by Spyros Boutsis Aug 21 22:15:51
L= 11 found by Magnus Jansson Aug 25 11:40:59
L= 11 found by Nathaniel Johnston Sep 13 23:41:44
L= 11 found by Ivan Kazmenko Sep 24 12:46:51
L= 10 found by Leonid Shishlo Aug 21 18:45:14
L= 10 found by Spyros Boutsis Aug 21 22:14:27
L= 10 found by Magnus Jansson Aug 25 11:40:28
L= 10 found by Gregory Horvath Nov 5 14:53:04
L= 10 found by Jesse Kolman Nov 12 23:39:00
L= 10 found by Jesse Kolman Nov 12 23:39:09
L= 10 found by Alexander Fischer Nov 21 05:30:20
L= 9 found by Leonid Shishlo Aug 21 18:49:08
L= 9 found by Leonid Shishlo Aug 21 18:49:38
L= 9 found by Magnus Jansson Aug 25 11:40:04
L= 9 found by Gregory Horvath Nov 5 14:52:54
L= 9 found by Gregory Horvath Nov 5 14:58:56
L= 9 found by Jesse Kolman Nov 12 05:40:46 (symmetric)
L= 8 found by Magnus Jansson Aug 25 11:39:37
L= 8 found by Juergen Winterberg Oct 27 14:56:03
L= 8 found by Gregory Horvath Nov 5 14:52:42
L= 7 found by Magnus Jansson Aug 25 11:39:18
L= 7 found by David Rendo Rodriguez Sep 7 10:09:08 (closed)
L= 7 found by Roy van Rijn Sep 7 21:58:12
L= 7 found by Gregory Horvath Nov 5 14:52:16 (symmetric)
L= 7 found by Jaakko Seppala Nov 17 11:40:22
L= 6 found by Magnus Jansson Aug 25 11:38:54
L= 6 found by Christoph Borkamp & Markus Scholten Sep 1 21:40:39
L= 6 found by Roy van Rijn Sep 7 21:57:07
L= 6 found by Juergen Winterberg Oct 27 14:27:08
L= 6 found by Gregory Horvath Nov 5 14:57:58
L= 6 found by Jaakko Seppala Nov 17 11:37:58
L= 6 found by Jaakko Seppala Nov 17 11:39:17
L= 5 found by Magnus Jansson Aug 23 20:36:43
L= 5 found by Magnus Jansson Aug 25 11:38:38
L= 5 found by Ostap Korkuna & Ruslan Babilya Oct 31 16:27:45 (symmetric)
L= 5 found by Gregory Horvath Nov 5 14:51:55
L= 5 found by Gregory Horvath Nov 5 14:57:33
L= 5 found by Gregory Horvath Nov 5 14:57:49 (same as Nov 5 14:51:55)
L= 5 found by Jaakko Seppala Nov 17 11:38:48
L= 4 found by Magnus Jansson Aug 25 11:38:25
L= 4 found by Gregory Horvath Nov 5 14:58:35
L= 4 found by Gregory Horvath Nov 5 14:58:43
L= 3 found by Magnus Jansson Aug 24 17:02:18 (symmetric)
L= 3 found by Magnus Jansson Aug 25 11:38:14
L= 3 found by Ivan Kazmenko Sep 10 21:06:53 (symmetric) (same as Aug 24 17:02:18)
L= 3 found by Ivan Kazmenko Sep 10 21:06:57 (symmetric) (same as Aug 24 17:02:18)
L= 3 found by Brad Smith Sep 25 22:40:20 (symmetric) (same as Aug 24 17:02:18)
L= 3 found by Gregory Horvath Nov 5 14:58:27