Results for N = 7, Diameter = 4     [Back to List of Problem Classes]

using a Snake Viewer written by Markus Sigg

L= 43 found by Vadim Trofimov Aug 22 16:31:07
L= 43 found by Mark Beyleveld Aug 24 17:17:37 (same as Aug 22 16:31:07)
L= 43 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 25 12:42:34 (same as Aug 22 16:31:07)
L= 43 found by Kevin Burfitt Aug 26 01:02:57 (same as Aug 22 16:31:07)
L= 43 found by Markus Sigg Aug 27 07:35:01 (same as Aug 22 16:31:07)
L= 43 found by Fumitaka Yura Aug 28 11:49:38 (same as Aug 22 16:31:07)
L= 43 found by G.R.A.20 Problem Solving Aug 30 22:35:04 (same as Aug 22 16:31:07)
L= 43 found by Moritz Franckenstein Aug 31 16:10:16 (same as Aug 22 16:31:07)
L= 43 found by Honza Stola Sep 1 16:47:11 (same as Aug 22 16:31:07)
L= 43 found by James J Youlton Jr Sep 1 21:11:45 (same as Aug 22 16:31:07)
L= 43 found by Olivier Buffet & Dmitry Kamenetsky Sep 3 12:35:24 (same as Aug 22 16:31:07)
L= 43 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal Sep 5 07:43:25 (same as Aug 22 16:31:07)
L= 43 found by Boris von Loesch Sep 6 14:44:56 (same as Aug 22 16:31:07)
L= 43 found by Sammy Davis-Mendelow Sep 10 13:03:29 (same as Aug 22 16:31:07)
L= 43 found by Mark Gordon Sep 12 23:20:21 (same as Aug 22 16:31:07)
L= 43 found by Henry Song Sep 19 04:36:00 (same as Aug 22 16:31:07)
L= 43 found by Ivan Kazmenko Sep 19 16:32:40 (same as Aug 22 16:31:07)
L= 43 found by Benjamin Chaffin Sep 26 13:52:51 (same as Aug 22 16:31:07)
L= 43 found by QfwfQ Oct 5 09:09:27 (same as Aug 22 16:31:07)
L= 43 found by Joshua Zucker Oct 8 06:04:51 (same as Aug 22 16:31:07)
L= 43 found by Michael van Fondern Nov 1 12:29:04 (same as Aug 22 16:31:07)
L= 43 found by Michael van Fondern Nov 3 17:39:01 (same as Aug 22 16:31:07)
L= 43 found by Juha Saukkola Nov 14 10:03:13 (same as Aug 22 16:31:07)
L= 42 found by Vadim Trofimov Aug 21 16:22:12
L= 42 found by Kevin Burfitt Aug 22 03:41:50 (same as Aug 21 16:22:12)
L= 42 found by Boris von Loesch Aug 22 16:05:40
L= 42 found by Honza Stola Aug 22 16:09:25 (same as Aug 21 16:22:12)
L= 42 found by James J Youlton Jr Aug 23 10:32:23
L= 42 found by Olivier Buffet & Dmitry Kamenetsky Aug 23 21:57:05
L= 42 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 24 08:43:23 (same as Aug 23 21:57:05)
L= 42 found by Mark Beyleveld Aug 24 17:16:37 (same as Aug 22 16:05:40)
L= 42 found by Markus Sigg Aug 25 13:37:20 (same as Aug 23 21:57:05)
L= 42 found by James Buddenhagen Aug 27 22:55:46 (same as Aug 21 16:22:12)
L= 42 found by Moritz Franckenstein Aug 28 06:29:55 (same as Aug 21 16:22:12)
L= 42 found by G.R.A.20 Problem Solving Aug 30 18:43:05 (same as Aug 21 16:22:12)
L= 42 found by Joshua Zucker Aug 31 04:27:29 (same as Aug 23 10:32:23)
L= 42 found by Andrea Concaro Sep 4 22:22:29 (same as Aug 21 16:22:12)
L= 42 found by Ivan Kazmenko Sep 19 03:14:23 (same as Aug 22 16:05:40)
L= 42 found by Fred Mellender Oct 16 09:06:14 (same as Aug 23 10:32:23)
L= 42 found by Michael J Gayle Oct 30 16:24:09 (same as Aug 21 16:22:12)
L= 42 found by Juha Saukkola Oct 31 11:12:03 (same as Aug 21 16:22:12)
L= 42 found by Michael van Fondern Oct 31 19:24:56 (same as Aug 23 21:57:05)
L= 42 found by Michael Collier Nov 8 14:27:41 (same as Aug 22 16:05:40)
L= 41 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 23 19:38:21
L= 41 found by Markus Sigg Aug 25 08:02:51
L= 41 found by G.R.A.20 Problem Solving Aug 29 08:02:06
L= 41 found by Joshua Zucker Aug 31 04:18:46 (same as Aug 29 08:02:06)
L= 41 found by Fred Mellender Sep 2 18:39:14
L= 41 found by Ivan Kazmenko Sep 7 19:21:48
L= 41 found by Mark Gordon Sep 10 04:11:18 (same as Aug 23 19:38:21)
L= 41 found by Yirmy Yasovsky Sep 25 18:55:03
L= 41 found by Steve Trevorrow Oct 13 19:48:43 (same as Aug 25 08:02:51)
L= 41 found by Brian Adams Nov 7 12:58:53
L= 40 found by James Buddenhagen Aug 22 01:42:55
L= 40 found by Boris von Loesch Aug 22 11:28:18
L= 40 found by Honza Stola Aug 22 13:58:24
L= 40 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 22 14:22:42
L= 40 found by Mark Beyleveld Aug 22 16:38:23
L= 40 found by Markus Sigg Aug 22 20:48:01
L= 40 found by James J Youlton Jr Aug 23 10:24:11
L= 40 found by Moritz Franckenstein Aug 26 23:09:08
L= 40 found by Fred Mellender Aug 28 15:31:18
L= 40 found by G.R.A.20 Problem Solving Aug 28 22:35:05
L= 40 found by Joshua Zucker Aug 29 03:18:04 (same as Aug 22 16:38:23)
L= 40 found by Yirmy Yasovsky Sep 3 19:55:21
L= 40 found by Andrea Concaro Sep 4 22:05:36 (same as Aug 22 20:48:01)
L= 40 found by Sebastian Mingramm Sep 15 09:53:07
L= 40 found by Johan Stang Sep 22 20:45:02 (same as Sep 3 19:55:21)
L= 40 found by Michael van Fondern Sep 25 17:45:47
L= 40 found by Steve Trevorrow Oct 10 18:33:33 (same as Sep 15 09:53:07)
L= 40 found by Juha Saukkola Oct 31 11:08:31
L= 40 found by Brian Adams Nov 7 12:39:24 (same as Sep 15 09:53:07)
L= 40 found by Jesse Kolman Nov 9 01:00:16
L= 39 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 22 00:48:20
L= 39 found by Boris von Loesch Aug 22 11:19:32
L= 39 found by James J Youlton Jr Aug 23 10:23:51
L= 39 found by Mark Mammel Aug 23 12:49:57
L= 39 found by G.R.A.20 Problem Solving Aug 26 01:53:11
L= 39 found by Moritz Franckenstein Aug 26 08:09:17
L= 39 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal Aug 28 12:23:01
L= 39 found by Fred Mellender Aug 28 15:28:58
L= 39 found by Joshua Zucker Aug 29 03:17:36
L= 39 found by Andrea Concaro Sep 4 22:04:56
L= 39 found by Mark Gordon Sep 9 21:22:12
L= 39 found by Michael van Fondern Sep 20 05:51:36
L= 39 found by Steve Trevorrow Oct 10 07:45:23
L= 39 found by Juha Saukkola Oct 24 08:55:30
L= 39 found by Michael Collier Oct 24 13:40:08
L= 39 found by Mike White Nov 18 01:28:19
L= 38 found by Andrea Concaro Aug 19 12:58:18
L= 38 found by Markus Sigg Aug 20 19:00:42 (same as Aug 19 12:58:18)
L= 38 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth Aug 21 06:41:14 (same as Aug 19 12:58:18)
L= 38 found by Honza Stola Aug 21 14:12:37
L= 38 found by Yirmy Yasovsky Aug 21 20:46:04
L= 38 found by Mark Beyleveld Aug 22 02:57:48
L= 38 found by Joshua Zucker Aug 22 12:16:57
L= 38 found by Mark Beyleveld Aug 22 15:59:58
L= 38 found by Olivier Buffet & Dmitry Kamenetsky Aug 23 08:45:59
L= 38 found by James J Youlton Jr Aug 23 09:11:40
L= 38 found by Moritz Franckenstein Aug 24 19:07:15 (same as Aug 19 12:58:18)
L= 38 found by Sammy Davis-Mendelow Aug 25 19:34:22
L= 38 found by Fred Mellender Aug 26 14:34:12
L= 38 found by Daumilas Ardickas Aug 26 17:42:52
L= 38 found by Adam Dewbery Aug 27 07:34:05
L= 38 found by Ivan Kazmenko Sep 7 16:40:05
L= 38 found by Sebastian Mingramm Sep 13 18:07:32
L= 38 found by Michael van Fondern Sep 15 18:44:07
L= 38 found by Johan Stang Sep 22 20:44:34
L= 38 found by David M. Cooke Oct 3 17:48:10
L= 38 found by Steve Trevorrow Oct 7 07:50:40 (same as Aug 19 12:58:18)
L= 38 found by Michael J Gayle Oct 27 19:17:25
L= 38 found by Brian Adams Nov 7 07:51:37 (same as Aug 23 08:45:59)
L= 38 found by Tobias Baumann Nov 17 07:54:36 (same as Aug 23 08:45:59)
L= 37 found by Mark Mammel Aug 21 04:22:30
L= 37 found by Mark Beyleveld Aug 21 21:58:52
L= 37 found by Mark Beyleveld Aug 21 22:35:00
L= 37 found by Kevin Burfitt Aug 21 23:46:50
L= 37 found by Joshua Zucker Aug 22 12:14:25
L= 37 found by G.R.A.20 Problem Solving Aug 26 01:46:28
L= 37 found by Olivier Buffet & Dmitry Kamenetsky Aug 26 04:10:07 (same as Aug 21 23:46:50)
L= 37 found by Daumilas Ardickas Aug 26 14:27:45
L= 37 found by Ivan Kazmenko Sep 7 16:39:28
L= 37 found by Ivan Kazmenko Sep 8 13:12:14 (symmetric)
L= 37 found by Ivan Kazmenko Sep 8 20:28:27 (symmetric) (same as Sep 8 13:12:14)
L= 37 found by Mark Gordon Sep 9 05:00:09
L= 37 found by QfwfQ Sep 20 08:11:51
L= 37 found by Gregor Heitkamp Sep 27 00:15:28
L= 37 found by Brian Adams Nov 6 02:57:02
L= 37 found by Juergen Winterberg Nov 7 22:38:44
L= 37 found by Jesse Kolman Nov 11 01:23:22 (same as Aug 26 01:46:28)
L= 37 found by Tobias Baumann Nov 15 09:36:06 (same as Aug 21 23:46:50)
L= 37 found by Mike White Nov 16 08:45:39 (same as Aug 26 01:46:28)
L= 36 found by Spyros Boutsis Aug 22 23:18:56
L= 36 found by Moritz Franckenstein Aug 24 19:06:29
L= 36 found by Fred Mellender Aug 26 14:33:57
L= 36 found by Adam Dewbery Aug 27 01:54:08
L= 36 found by NGUYEN PHUONG NGOC Sep 13 09:46:21
L= 36 found by Benjamin Chaffin Sep 20 16:56:20
L= 36 found by Steve Trevorrow Oct 6 23:27:31 (same as Aug 24 19:06:29)
L= 36 found by Hyung-Sul Kim Oct 27 06:17:08
L= 36 found by Juergen Winterberg Oct 29 17:26:09 (same as Aug 24 19:06:29)
L= 36 found by Brian Adams Nov 6 02:55:50
L= 35 found by Sabur Zaheed (AIUB) Aug 21 15:00:42
L= 35 found by Daumilas Ardickas Aug 24 11:27:27
L= 35 found by G.R.A.20 Problem Solving Aug 26 01:44:44
L= 35 found by Fred Mellender Aug 26 14:33:38
L= 35 found by Sabur Zaheed (AIUB) Aug 26 17:28:18
L= 35 found by Joshua Zucker Aug 27 11:56:09
L= 35 found by Fironov Sergey Aug 27 16:32:36
L= 35 found by Olivier Buffet & Dmitry Kamenetsky Sep 2 00:48:57
L= 35 found by Sebastian Mingramm Sep 4 19:58:37
L= 35 found by Mark Gordon Sep 4 21:47:14 (same as Aug 24 11:27:27)
L= 35 found by Henry Song Sep 11 02:19:39 (same as Aug 24 11:27:27)
L= 35 found by NGUYEN PHUONG NGOC Sep 13 09:32:12
L= 35 found by Michael van Fondern Sep 14 18:37:39
L= 35 found by Jesse Kolman Nov 4 05:36:43
L= 35 found by Brian Adams Nov 6 02:53:08
L= 35 found by Polegenko Vladimir Nov 7 12:01:17 (same as Aug 24 11:27:27)
L= 35 found by Tobias Baumann Nov 13 15:10:27 (same as Aug 24 11:27:27)
L= 35 found by Mike White Nov 16 08:24:21 (same as Aug 24 11:27:27)
L= 34 found by Joshua Zucker Aug 22 12:13:50
L= 34 found by G.R.A.20 Problem Solving Aug 26 00:45:05
L= 34 found by Adam Dewbery Aug 27 01:33:23
L= 34 found by Fironov Sergey Aug 27 16:31:32
L= 34 found by Sebastian Mingramm Sep 3 11:42:54
L= 34 found by Alexander Lyashuk Nov 6 00:43:05
L= 34 found by Hermann Jurksch 2011 Jun 1 (closed)
L= 33 found by G.R.A.20 Problem Solving Aug 23 19:51:55
L= 33 found by G.R.A.20 Problem Solving Aug 26 00:42:06
L= 33 found by Adam Dewbery Aug 27 01:27:23
L= 33 found by Fironov Sergey Aug 27 16:30:32
L= 33 found by Sebastian Mingramm Sep 1 14:51:48
L= 33 found by NGUYEN PHUONG NGOC Sep 13 09:29:54
L= 33 found by Tobias Baumann Nov 13 15:09:58
L= 32 found by Fred Mellender Aug 25 13:51:37
L= 32 found by Fironov Sergey Aug 27 16:27:45
L= 32 found by Juha Saukkola Aug 29 12:50:39
L= 32 found by David Rendo Rodriguez Sep 11 07:33:56
L= 32 found by Hermann Jurksch 2011 Jun 1 (closed)
L= 31 found by Joshua Zucker Aug 21 16:15:33
L= 31 found by Juha Saukkola Aug 24 13:48:10
L= 31 found by Fred Mellender Aug 25 13:51:26
L= 31 found by Juha Saukkola Aug 29 12:44:15
L= 31 found by Juha Saukkola Aug 29 12:45:57
L= 31 found by Juha Saukkola Aug 29 12:49:02
L= 31 found by Juha Saukkola Aug 29 12:50:13
L= 31 found by Sebastian Mingramm Sep 1 14:49:23
L= 31 found by Gungoraydinoglu Oct 15 00:52:31
L= 30 found by Joshua Zucker Aug 21 16:14:13
L= 30 found by Leonid Shishlo Aug 21 23:11:55
L= 30 found by Fred Mellender Aug 22 02:07:19
L= 30 found by Frank Buss Aug 24 13:23:32
L= 30 found by Fironov Sergey Aug 27 16:24:50
L= 30 found by Juha Saukkola Aug 29 12:43:36
L= 30 found by Moritz Franckenstein Sep 3 12:27:31 (closed)
L= 30 found by Antti Ahti Sep 13 07:16:34
L= 30 found by Gungoraydinoglu Oct 15 00:51:10
L= 30 found by Polegenko Vladimir Oct 31 22:03:58 (same as Aug 24 13:23:32)
L= 29 found by G.R.A.20 Problem Solving Aug 26 00:46:32
L= 29 found by David Rendo Rodriguez Sep 8 08:27:36
L= 28 found by Brad Smith Oct 28 20:32:04
L= 27 found by Juha Saukkola Aug 23 15:10:38
L= 27 found by Gregor Heitkamp Sep 11 22:38:18
L= 27 found by Gungoraydinoglu Oct 15 00:36:00
L= 27 found by Jesse Kolman Nov 12 18:59:44
L= 26 found by Adrian Krolak Nov 5 11:55:43
L= 25 found by G.R.A.20 Problem Solving Aug 23 23:11:47
L= 25 found by Adam Panagos Aug 26 00:15:33
L= 25 found by Jesse Kolman Nov 12 22:59:02
L= 24 found by Steve Trevorrow Oct 7 09:00:51
L= 24 found by Adrian Krolak Nov 5 11:18:02
L= 24 found by Jesse Kolman Nov 12 18:59:36
L= 23 found by Gungoraydinoglu Oct 15 00:25:43
L= 23 found by Evgeni Lukin Oct 18 18:52:33
L= 23 found by Adrian Krolak Nov 5 11:14:58
L= 23 found by Tobias Baumann Nov 9 14:37:10
L= 22 found by Markus Sigg Aug 24 08:09:36
L= 21 found by Adam Panagos Aug 24 02:57:31
L= 21 found by Magnus Jansson Aug 28 06:57:23
L= 21 found by Brad Smith Oct 15 21:58:55
L= 21 found by Juergen Winterberg Oct 27 14:18:48 (same as Aug 28 06:57:23)
L= 21 found by Gregory Horvath Nov 5 12:38:53
L= 21 found by Jesse Kolman Nov 12 18:59:23
L= 20 found by Mark Beyleveld Aug 21 21:49:43
L= 20 found by G.R.A.20 Problem Solving Aug 25 17:28:51
L= 20 found by Juha Saukkola Aug 26 08:32:45
L= 20 found by Juha Saukkola Aug 26 08:33:44
L= 20 found by Juha Saukkola Aug 26 08:34:45
L= 20 found by Juha Saukkola Aug 26 08:40:32
L= 20 found by Fironov Sergey Aug 27 16:14:08
L= 20 found by Gregory Horvath Nov 5 12:38:43
L= 20 found by Jesse Kolman Nov 12 18:59:16
L= 19 found by Juha Saukkola Aug 24 11:39:55
L= 19 found by Ivan Kazmenko Sep 7 16:32:49
L= 19 found by Jesse Kolman Nov 12 18:59:12
L= 18 found by Polegenko Vladimir Oct 19 10:28:17
L= 18 found by Gregory Horvath Oct 20 07:18:18
L= 18 found by Gregory Horvath Nov 5 12:38:34
L= 18 found by Brian Adams Nov 6 04:28:56
L= 17 found by Gregory Horvath Oct 20 07:16:33
L= 17 found by Gregory Horvath Nov 5 12:38:16
L= 17 found by Gregory Horvath Nov 5 15:54:37
L= 16 found by Fironov Sergey Aug 27 14:29:19
L= 16 found by Gregory Horvath Nov 5 12:38:10
L= 16 found by Jesse Kolman Nov 12 18:58:58
L= 15 found by G.R.A.20 Problem Solving Aug 24 16:11:17
L= 15 found by David Rendo Rodriguez Sep 7 09:43:55
L= 15 found by Gregory Horvath Oct 20 07:15:07
L= 15 found by Gregory Horvath Nov 5 15:46:56
L= 15 found by Jesse Kolman Nov 12 23:00:17
L= 15 found by Jesse Kolman Nov 12 23:00:44
L= 15 found by Jesse Kolman Nov 12 23:00:50
L= 15 found by Jesse Kolman Nov 12 23:00:54
L= 14 found by Gregory Horvath Nov 5 12:37:52
L= 14 found by Jesse Kolman Nov 12 18:58:20
L= 14 found by Jesse Kolman Nov 12 23:01:26
L= 13 found by Gregory Horvath Oct 20 07:14:53
L= 13 found by Gregory Horvath Nov 5 15:46:08
L= 13 found by Gregory Horvath Nov 5 15:53:24
L= 13 found by Jesse Kolman Nov 18 05:12:26
L= 12 found by Martin M. Pedersen Aug 25 09:41:16
L= 12 found by SuperRock Sep 6 03:42:34
L= 12 found by Gregory Horvath Oct 20 07:13:56
L= 12 found by Gregory Horvath Nov 5 15:45:53
L= 12 found by Gregory Horvath Nov 5 15:53:06
L= 11 found by Adam Panagos Aug 22 03:45:54
L= 11 found by Adam Panagos Aug 23 03:10:00
L= 11 found by Martin M. Pedersen Aug 25 09:40:59
L= 10 found by Adam Panagos Aug 22 04:10:03
L= 10 found by Fironov Sergey Aug 27 14:26:50
L= 10 found by Gregory Horvath Oct 20 07:11:59
L= 10 found by Gregory Horvath Oct 20 07:12:16
L= 10 found by Gregory Horvath Nov 5 12:37:14
L= 10 found by Jesse Kolman Nov 12 18:58:03
L= 9 found by David Rendo Rodriguez Sep 7 09:46:53
L= 9 found by Jesse Kolman Nov 20 06:21:09
L= 8 found by Adam Panagos Aug 21 03:09:23
L= 8 found by Gregory Horvath Oct 20 07:04:38 (symmetric)
L= 8 found by Gregory Horvath Oct 20 07:11:45 (symmetric)
L= 8 found by Jesse Kolman Nov 12 18:57:54
L= 7 found by Adam Panagos Aug 21 03:08:19
L= 7 found by Leonid Shishlo Aug 21 22:53:55
L= 7 found by Magnus Jansson Aug 23 20:34:25 (symmetric)
L= 7 found by Roy van Rijn Sep 7 22:02:34
L= 7 found by Roy van Rijn Sep 7 22:04:41 (symmetric) (same as Aug 23 20:34:25)
L= 7 found by Gregory Horvath Oct 20 07:11:04
L= 7 found by test Oct 24 11:14:31 (symmetric)
L= 7 found by Gregory Horvath Nov 5 12:35:16 (symmetric) (same as Oct 24 11:14:31)
L= 7 found by Gregory Horvath Nov 5 15:36:44 (symmetric) (same as Aug 23 20:34:25)
L= 7 found by Gregory Horvath Nov 5 15:51:32
L= 7 found by Jesse Kolman Nov 12 18:57:14 (symmetric) (same as Oct 24 11:14:31)
L= 6 found by Roy van Rijn Sep 7 22:04:52
L= 6 found by Gregory Horvath Oct 20 07:09:50
L= 6 found by Gregory Horvath Nov 5 15:39:43
L= 5 found by Adam Panagos Aug 22 04:00:27
L= 5 found by Magnus Jansson Aug 24 16:21:22
L= 5 found by Gregory Horvath Oct 20 07:10:52
L= 4 found by Tobias Baumann Aug 22 09:06:13 (symmetric)
L= 4 found by Magnus Jansson Aug 24 16:55:54 (symmetric)
L= 4 found by Michael Shafer Aug 29 11:32:55 (symmetric) (same as Aug 22 09:06:13)
L= 4 found by Brad Smith Sep 25 22:22:36 (symmetric) (same as Aug 24 16:55:54)
L= 4 found by Steve Trevorrow Oct 7 08:34:19
L= 4 found by Gregory Horvath Oct 20 07:09:18 (symmetric) (same as Aug 22 09:06:13)
L= 4 found by Gregory Horvath Oct 20 07:10:08
L= 4 found by Gregory Horvath Oct 20 07:10:21 (symmetric) (same as Aug 22 09:06:13)
L= 4 found by Gregory Horvath Oct 20 07:10:30 (same as Oct 20 07:10:08)