Results for N = 8, Diameter = 10     [Back to List of Problem Classes]

using a Snake Viewer written by Markus Sigg

L=444 found by Hugo Pfoertner and Hermann Jurksch 2012 Jul 16
L=442 found by Hermann Jurksch 2014 Feb 22
L=441 found by Hermann Jurksch 2014 Feb 22 (symmetric)
L=438 found by Hugo Pfoertner 2011 Dec 22
L=436 found by Hugo Pfoertner 2012 May 12
L=435 found by Hugo Pfoertner 2011 Dec 22
L=433 found by Hugo Pfoertner 2016 Feb 6 (symmetric)
L=431 found by Hugo Pfoertner and Markus Sigg 2008 Nov 15 (symmetric)
L=431 found by Hugo Pfoertner and Markus Sigg 2008 Nov 15 (symmetric)
L=430 found by Markus Sigg 2008 Jul 20 (symmetric)
L=428 found by Hugo Pfoertner 2012 May 15 (symmetric)
L=426 found by Hugo Pfoertner and Markus Sigg 2008 May 24 (symmetric)
L=425 found by Markus Sigg 2008 May 1 (symmetric)
L=419 found by Markus Sigg 2017 Dec 2 (symmetric)
L=413 found by Hugo Pfoertner and Markus Sigg 2008 May 26 (symmetric)
L=413 found by Hugo Pfoertner and Markus Sigg 2008 May 26 (symmetric)
L=411 found by Markus Sigg and Hugo Pfoertner 2008 Apr 24 (symmetric)
L=409 found by Hugo Pfoertner and Markus Sigg 2008 May 20 (symmetric)
L=403 found by Hermann Jurksch 2011 Jun 7
L=402 found by Markus Sigg (program and post-processing) and Hugo Pfoertner (number-crunching) 2007 Jan 25
L=398 found by Vadim Trofimov 2006 Sep 27 17:02:51 (symmetric)
L=398 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2007 Jan 25 (symmetric)
L=398 found by Hugo Pfoertner and Markus Sigg 2008 May 20 (symmetric)
L=397 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 May 2
L=396 found by Hugo Pfoertner and Markus Sigg 2008 May 18 (symmetric)
L=395 found by Hugo Pfoertner and Markus Sigg 2008 May 2 (symmetric)
L=394 found by Markus Sigg 2008 Mar 19 (symmetric)
L=391 found by Michael van Fondern 2006 Nov 12 19:51:41
L=390 found by Hugo Pfoertner and Markus Sigg 2008 May 17 (symmetric)
L=385 found by Vadim Trofimov 2006 Sep 22 19:25:13 (symmetric)
L=385 found by Michael van Fondern 2006 Sep 28 05:51:04
L=383 found by Michael van Fondern 2006 Sep 27 16:49:30
L=382 found by Michael van Fondern 2006 Sep 27 05:34:57
L=378 found by Vadim Trofimov 2006 Sep 2 19:07:19 (symmetric)
L=377 found by Hugo Pfoertner and Markus Sigg 2008 Mar 4 (symmetric)
L=376 found by Fred Mellender 2006 Nov 9 14:46:03
L=376 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 Jun 2
L=375 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 May 24
L=372 found by Fred Mellender 2006 Sep 16 18:05:20
L=371 found by Hugo Pfoertner and Markus Sigg 2008 Mar 1 (symmetric)
L=370 found by Fred Mellender 2006 Sep 12 12:11:14
L=369 found by Mark Beyleveld 2006 Sep 28 15:36:25
L=366 found by Hugo Pfoertner and Markus Sigg 2008 May 2 (symmetric)
L=363 found by Mark Beyleveld 2006 Sep 10 21:53:46
L=362 found by Mark Beyleveld 2006 Sep 10 21:52:58
L=359 found by Mark Beyleveld 2006 Sep 3 01:25:16
L=357 found by Hugo Pfoertner and Markus Sigg 2008 May 25 (symmetric)
L=355 found by Honza Stola 2006 Sep 8 09:33:14 (symmetric)
L=355 found by Michael van Fondern 2006 Sep 23 16:17:02
L=354 found by Hugo Pfoertner and Markus Sigg 2008 May 25 (symmetric)
L=353 found by Fred Mellender 2006 Sep 3 00:53:30
L=353 found by Hugo Pfoertner and Markus Sigg 2008 May 26 (symmetric)
L=350 found by Hugo Pfoertner and Markus Sigg 2008 May 25 (symmetric)
L=350 found by Hermann Jurksch 2012 Sep 28 (closed)
L=348 found by Hermann Jurksch 2012 Sep 18 (closed)
L=347 found by Markus Sigg 2006 Oct 31 23:54:18 (symmetric)
L=347 found by Hugo Pfoertner and Markus Sigg 2008 May 25 (symmetric)
L=342 found by Hermann Jurksch 2012 Sep 17 (closed)
L=341 found by Fred Mellender 2006 Sep 3 00:51:17
L=339 found by Yirmy Yasovsky 2006 Oct 18 21:13:57
L=335 found by Yirmy Yasovsky 2006 Oct 17 21:11:24
L=333 found by Yirmy Yasovsky 2006 Sep 23 20:18:33
L=329 found by Michael van Fondern 2006 Sep 22 20:06:27
L=327 found by Moritz Franckenstein 2006 Oct 13 06:15:33
L=323 found by Yirmy Yasovsky 2006 Sep 23 13:43:57
L=322 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Nov 20 19:14:12
L=320 found by Markus Sigg 2006 Oct 20 20:07:25 (symmetric)
L=320 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Nov 16 20:57:40
L=320 found by Hermann Jurksch 2012 Aug 30 (closed)
L=319 found by Moritz Franckenstein 2006 Oct 12 19:36:20
L=319 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Oct 27 19:08:05
L=318 found by Mark Beyleveld 2006 Sep 2 16:43:18
L=318 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Oct 25 20:02:05
L=317 found by Moritz Franckenstein 2006 Oct 12 15:14:26
L=316 found by James J Youlton Jr 2006 Sep 3 02:11:26
L=315 found by Moritz Franckenstein 2006 Oct 12 14:03:28
L=315 found by Joshua Zucker 2006 Oct 16 09:10:46
L=314 found by Moritz Franckenstein 2006 Oct 12 06:13:49
L=314 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Oct 25 19:27:59
L=313 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Oct 1 15:45:15
L=313 found by Joshua Zucker 2006 Oct 15 14:07:31
L=311 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Sep 26 16:33:35
L=311 found by Markus Sigg 2006 Oct 20 16:58:04 (symmetric)
L=310 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Sep 21 19:51:45
L=309 found by Joshua Zucker 2006 Oct 2 19:11:08
L=306 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Sep 20 12:38:28
L=304 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2006 Nov 6 18:59:40
L=300 found by Mark Beyleveld 2006 Aug 22 00:08:41
L=300 found by Honza Stola 2006 Sep 7 09:01:37 (symmetric)
L=300 found by Daumilas Ardickas 2006 Sep 8 16:12:32
L=294 found by Boris von Loesch 2006 Nov 20 18:38:17
L=288 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Sep 20 06:10:17
L=287 found by Moritz Franckenstein 2006 Sep 26 09:47:12
L=286 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Sep 15 08:34:06
L=285 found by Joshua Zucker 2006 Sep 8 13:05:19
L=285 found by Moritz Franckenstein 2006 Sep 25 16:08:54
L=285 found by Ivan Kazmenko 2006 Sep 27 23:35:28 (symmetric)
L=285 found by Juha Saukkola 2006 Nov 14 09:58:48
L=284 found by Joshua Zucker 2006 Sep 8 05:32:46
L=284 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Sep 14 13:26:06
L=284 found by Moritz Franckenstein 2006 Sep 24 19:47:42
L=283 found by Moritz Franckenstein 2006 Sep 3 16:44:29
L=283 found by Markus Sigg 2006 Sep 16 06:25:20 (symmetric)
L=282 found by Boris von Loesch 2006 Nov 20 13:03:23
L=280 found by James J Youlton Jr 2006 Aug 22 18:56:04
L=280 found by Joshua Zucker 2006 Sep 8 03:43:36
L=279 found by Ivan Kazmenko 2006 Sep 8 22:05:24 (symmetric)
L=279 found by Yirmy Yasovsky 2006 Sep 8 22:32:08
L=279 found by Boris von Loesch 2006 Nov 20 10:33:15
L=277 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Sep 13 05:38:48
L=277 found by Michael van Fondern 2006 Sep 22 15:00:07
L=276 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2006 Sep 21 09:52:13
L=275 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2006 Sep 14 16:41:36
L=275 found by Markus Sigg 2006 Sep 15 21:15:06 (symmetric)
L=274 found by Moritz Franckenstein 2006 Sep 3 10:36:03
L=273 found by Markus Sigg 2006 Sep 3 23:04:32 (symmetric)
L=271 found by Yirmy Yasovsky 2006 Sep 6 22:04:16
L=269 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Sep 11 12:20:53
L=267 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Aug 21 06:59:30
L=267 found by Yirmy Yasovsky 2006 Aug 21 20:48:12 (same as Aug 21 06:59:30)
L=267 found by Kevin Burfitt 2006 Sep 2 22:50:54
L=267 found by Michael van Fondern 2006 Sep 20 05:52:53
L=267 found by Steve Trevorrow Oct 7 07:51:07 (same as 2006 Aug 21 06:59:30)
L=266 found by Joshua Zucker 2006 Sep 4 00:06:31
L=266 found by James Buddenhagen 2006 Sep 24 13:18:05
L=266 found by Juha Saukkola 2006 Oct 26 07:34:22
L=265 found by Ivan Kazmenko 2006 Sep 23 21:50:02 (symmetric)
L=262 found by Olivier Buffet & Dmitry Kamenetsky 2006 Sep 3 12:42:39
L=261 found by Fred Mellender 2006 Aug 22 02:22:25
L=259 found by Daumilas Ardickas 2006 Sep 5 14:26:38
L=259 found by Ivan Kazmenko 2006 Sep 8 13:11:08 (symmetric)
L=259 found by Ivan Kazmenko 2006 Sep 27 23:35:13 (symmetric)
L=259 found by Michael Collier 2006 Nov 10 01:47:49
L=257 found by Kevin Burfitt 2006 Aug 23 13:40:08
L=256 found by James Buddenhagen 2006 Sep 22 19:08:06
L=250 found by Hermann Jurksch 2012 Aug 21 (closed)
L=249 found by Michael van Fondern 2006 Sep 19 05:41:20
L=247 found by Mark Gordon 2006 Sep 10 16:33:55
L=247 found by James Buddenhagen 2006 Sep 22 17:15:27
L=244 found by Michael van Fondern 2006 Sep 16 07:15:08
L=244 found by Michael J Gayle 2006 Nov 21 03:30:46
L=241 found by QfwfQ 2006 Nov 13 17:10:24
L=240 found by James J Youlton Jr 2006 Aug 22 14:49:34
L=237 found by Michael Collier 2006 Nov 9 16:03:25
L=235 found by Ivan Kazmenko 2006 Sep 23 21:49:32
L=232 found by Markus Sigg 2006 Aug 20 19:05:24
L=232 found by James J Youlton Jr 2006 Aug 22 13:09:01
L=229 found by Ivan Kazmenko 2006 Sep 24 23:39:14 (symmetric)
L=228 found by Markus Sigg 2008 Jul 21 (closed)
L=226 found by Jesse Kolman 2006 Nov 20 05:48:29
L=225 found by Mark Gordon 2006 Sep 10 22:20:11
L=217 found by Michael van Fondern 2006 Sep 15 18:45:16
L=216 found by Mark Gordon 2006 Sep 9 04:25:33
L=212 found by Ivan Kazmenko 2006 Sep 8 11:39:26 (symmetric)
L=209 found by Olivier Buffet & Dmitry Kamenetsky 2006 Sep 1 05:07:27
L=208 found by Michael van Fondern 2006 Sep 14 18:40:20
L=206 found by Markus Sigg 2008 Jul 21 (closed)
L=205 found by QfwfQ 2006 Oct 5 09:18:04
L=204 found by Sebastian Mingramm 2006 Sep 8 22:23:35
L=202 found by Mark Mammel 2006 Sep 5 13:21:43
L=201 found by Vadim Trofimov 2006 Aug 26 11:39:53
L=197 found by Joshua Zucker 2006 Aug 27 05:28:58
L=195 found by Juergen Winterberg 2006 Nov 8 23:06:24
L=193 found by Olivier Buffet & Dmitry Kamenetsky 2006 Aug 23 23:56:34
L=191 found by QfwfQ 2006 Sep 27 09:16:20
L=190 found by Ivan Kazmenko 2006 Sep 8 09:49:37 (symmetric)
L=190 found by Juergen Winterberg 2006 Nov 8 22:48:17
L=189 found by G.R.A.20 Problem Solving 2006 Sep 2 14:51:18
L=189 found by Mark Mammel 2006 Sep 3 11:57:42
L=189 found by Henry Song 2006 Sep 25 19:47:50
L=187 found by Tobias Baumann 2006 Nov 16 09:22:05
L=187 found by Mike White 2006 Nov 18 16:58:42 (same as Nov 16 09:22:05)
L=185 found by Jesse Kolman 2006 Nov 10 17:26:31
L=185 found by Jesse Kolman 2006 Nov 17 16:09:07
L=184 found by Juergen Winterberg 2006 Oct 29 17:41:41
L=182 found by Daumilas Ardickas 2006 Aug 25 05:50:42
L=182 found by Jesse Kolman 2006 Nov 8 03:57:26
L=180 found by Honza Stola 2006 Aug 30 19:01:46
L=179 found by Evgeni Lukin 2006 Oct 26 13:48:42
L=178 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Sep 16 08:03:00 (closed)
L=175 found by QfwfQ 2006 Sep 20 08:34:42
L=174 found by Moritz Franckenstein 2006 Sep 17 18:24:03 (closed)
L=174 found by Gregor Heitkamp 2006 Sep 21 20:48:25
L=174 found by Jesse Kolman 2006 Nov 13 01:25:05
L=173 found by Frank Buss 2006 Sep 3 15:35:13
L=173 found by Polegenko Vladimir Nov 7 14:00:40 (same as 2006 Sep 3 15:35:13)
L=173 found by Brian Adams Nov 7 22:39:35 (same as 2006 Sep 3 15:35:13)
L=173 found by Mike White Nov 17 09:02:13 (same as 2006 Sep 3 15:35:13)
L=170 found by Sabur Zaheed (AIUB) 2006 Aug 21 17:04:30
L=169 found by Steve Trevorrow 2006 Oct 6 23:27:54
L=165 found by Moritz Franckenstein 2006 Sep 2 17:22:10
L=165 found by Tobias Baumann Nov 14 08:54:24 (same as 2006 Sep 2 17:22:10)
L=164 found by Mark Mammel 2006 Aug 21 15:14:59
L=163 found by Moritz Franckenstein 2006 Aug 27 13:59:53
L=160 found by G.R.A.20 Problem Solving 2006 Aug 29 15:30:42
L=159 found by Juha Saukkola 2006 Aug 24 12:42:25
L=159 found by Jesse Kolman 2006 Nov 13 01:24:24
L=158 found by Frank Buss 2006 Aug 24 14:11:32
L=156 found by Sebastian Mingramm 2006 Sep 8 06:50:23
L=153 found by Brad Smith 2006 Oct 28 20:33:48
L=151 found by Brad Smith 2006 Oct 15 22:03:08
L=150 found by Joshua Zucker 2006 Aug 27 04:14:57
L=143 found by Jesse Kolman 2006 Nov 13 01:23:42
L=134 found by Fironov Sergey 2006 Sep 3 14:30:02
L=130 found by Sebastian Mingramm 2006 Sep 5 19:38:13
L=129 found by Hyung-Sul Kim 2006 Oct 29 06:59:36
L=119 found by Jesse Kolman 2006 Nov 6 08:50:35
L=118 found by Olivier Buffet & Dmitry Kamenetsky 2006 Aug 22 09:19:14
L=116 found by Olivier Buffet & Dmitry Kamenetsky 2006 Aug 22 09:21:40
L=108 found by David Rendo Rodriguez 2006 Sep 27 07:11:23
L=102 found by Gregor Heitkamp 2006 Sep 11 23:12:21
L= 97 found by Jesse Kolman 2006 Nov 21 09:18:03
L= 96 found by Jesse Kolman 2006 Nov 21 09:17:33
L= 92 found by David Rendo Rodriguez 2006 Sep 26 14:03:48
L= 91 found by Jesse Kolman 2006 Nov 21 09:17:04
L= 90 found by Jesse Kolman 2006 Nov 21 09:16:24
L= 89 found by David Rendo Rodriguez 2006 Sep 11 08:31:56
L= 88 found by Gregor Heitkamp 2006 Sep 11 23:10:44
L= 74 found by Leonid Shishlo 2006 Aug 21 23:49:58
L= 70 found by Adrian Krolak 2006 Nov 5 15:18:53
L= 53 found by David Rendo Rodriguez 2006 Sep 8 08:50:49
L= 52 found by Magnus Jansson 2006 Aug 28 12:43:17
L= 10 found by Magnus Jansson 2006 Aug 24 16:58:11 (symmetric)
L= 10 found by Brad Smith Sep 25 22:29:04 (symmetric) (same as 2006 Aug 24 16:58:11)
L= 10 found by test Oct 24 11:41:14 (symmetric) (same as 2006 Aug 24 16:58:11)