### using a Snake Viewer written by Markus Sigg

**L= 50 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Sep 11 08:18:19**

**L= 50 found by Moritz Franckenstein 2006 Sep 19 16:44:04**

**L= 50 found by Joshua Zucker Oct 10 13:21:16 (same as 2006 Sep 11 08:18:19)**

**L= 49 found by Vadim Trofimov 2006 Aug 21 16:23:23**

**L= 49 found by Olivier Buffet & Dmitry Kamenetsky 2006 Aug 27 02:18:42**

**L= 49 found by Fumitaka Yura 2006 Aug 29 12:12:57**

**L= 49 found by G.R.A.20 Problem Solving 2006 Aug 30 10:33:57**

**L= 49 found by Kevin Burfitt 2006 Aug 31 02:17:56 (same as Aug 21 16:23:23)**

**L= 49 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Aug 31 09:01:42 (same as Aug 21 16:23:23)**

**L= 49 found by James J Youlton Jr Sep 1 10:54:16 (same as 2006 Aug 21 16:23:23)**

**L= 49 found by Honza Stola 2006 Sep 1 16:58:25**

**L= 49 found by Boris von Loesch Sep 7 14:49:02 (same as 2006 Aug 27 02:18:42)**

**L= 49 found by Moritz Franckenstein Sep 10 13:43:53 (same as 2006 Aug 27 02:18:42)**

**L= 49 found by Michael van Fondern Sep 25 05:43:44 (same as 2006 Aug 29 12:12:57)**

**L= 49 found by Mark Beyleveld Oct 19 12:56:42 (same as 2006 Aug 29 12:12:57)**

**L= 49 found by Michael Collier Oct 27 23:15:18 (same as 2006 Aug 29 12:12:57)**

**L= 49 found by Markus Sigg Nov 5 11:59:23 (same as 2006 Aug 30 10:33:57)**

**L= 49 found by Juha Saukkola Nov 7 11:49:49 (same as 2006 Aug 30 10:33:57)**

**L= 49 found by Fred Mellender Nov 18 16:52:31 (same as 2006 Aug 30 10:33:57)**

**L= 48 found by Honza Stola 2006 Aug 24 14:17:17**

**L= 48 found by G.R.A.20 Problem Solving 2006 Aug 30 10:33:11**

**L= 48 found by Mark Beyleveld Sep 9 16:07:02 (same as 2006 Aug 24 14:17:17)**

**L= 48 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal Sep 12 22:04:02 (same as 2006 Aug 24 14:17:17)**

**L= 48 found by Michael van Fondern 2006 Sep 23 16:17:49**

**L= 48 found by Yirmy Yasovsky Nov 3 12:16:26 (same as 2006 Aug 24 14:17:17)**

**L= 48 found by Michael J Gayle 2006 Nov 3 21:21:04**

L = 48 found by Hugo Pfoertner 2020 Oct 3

L = 48 found by Hugo Pfoertner 2020 Oct 11

L = 48 found by Hugo Pfoertner 2020 Oct 18

L = 48 found by Hugo Pfoertner 2020 Oct 24

**L= 47 found by Mark Beyleveld 2006 Aug 24 22:00:38**

**L= 47 found by Mark Beyleveld 2006 Aug 27 14:43:34**

**L= 47 found by Moritz Franckenstein 2006 Sep 5 20:19:05**

**L= 47 found by Markus Sigg 2006 Sep 25 21:45:40**

**L= 47 found by Joshua Zucker 2006 Oct 2 21:17:46**

**L= 47 found by QfwfQ 2006 Oct 5 09:23:21**

**L= 47 found by Fred Mellender 2006 Oct 18 21:27:46**

**L= 47 found by Mark Beyleveld 2006 Oct 19 13:11:09**

**L= 47 found by Yirmy Yasovsky 2006 Oct 24 22:02:18**

L = 47 found by Hugo Pfoertner 2010 Aug 17

L = 47 found by Hugo Pfoertner 2020 Oct 1

L = 47 found by Hugo Pfoertner 2020 Oct 1

L = 47 found by Hugo Pfoertner 2020 Oct 2

L = 47 found by Hugo Pfoertner 2020 Oct 4

L = 47 found by Hugo Pfoertner 2020 Oct 18

L = 47 found by Hugo Pfoertner 2020 Oct 21

**L= 46 found by Markus Sigg 2006 Aug 20 19:08:03**

**L= 46 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2006 Aug 21 06:43:46 (same as Aug 20 19:08:03)**

**L= 46 found by James J Youlton Jr 2006 Aug 24 05:24:32**

**L= 46 found by Daumilas Ardickas 2006 Aug 26 18:33:51**

**L= 46 found by Fred Mellender 2006 Aug 28 15:31:55**

**L= 46 found by Joshua Zucker 2006 Aug 28 23:44:54**

**L= 46 found by Moritz Franckenstein 2006 Sep 3 09:20:16**

**L= 46 found by Michael van Fondern Sep 22 20:07:19 (same as 2006 Aug 26 18:33:51)**

**L= 46 found by Michael Collier 2006 Oct 23 06:24:39**

L= 46 found by Hugo Pfoertner 2010 Aug 16

L= 46 found by Hugo Pfoertner 2010 Aug 16

**L= 45 found by James Buddenhagen 2006 Aug 22 02:40:28**

**L= 45 found by Mark Mammel 2006 Aug 23 19:48:14**

**L= 45 found by Kevin Burfitt 2006 Aug 25 22:59:39**

**L= 45 found by Olivier Buffet & Dmitry Kamenetsky 2006 Aug 26 08:37:11**

**L= 45 found by G.R.A.20 Problem Solving 2006 Aug 29 23:58:31**

**L= 45 found by Yirmy Yasovsky 2006 Sep 5 19:45:10**

**L= 45 found by Mark Gordon 2006 Sep 11 00:06:43**

**L= 44 found by Yirmy Yasovsky 2006 Aug 21 20:59:27**

**L= 44 found by Kevin Burfitt 2006 Aug 23 13:42:06**

**L= 44 found by Mark Beyleveld 2006 Aug 24 21:31:10**

**L= 44 found by Fred Mellender 2006 Aug 26 14:35:13**

**L= 44 found by Moritz Franckenstein 2006 Sep 3 07:16:47**

**L= 44 found by Henry Song 2006 Sep 26 16:39:07**

**L= 44 found by Juha Saukkola 2006 Oct 24 09:05:41**

**L= 44 found by Juergen Winterberg 2006 Nov 9 00:05:38**

**L= 43 found by Mark Beyleveld 2006 Aug 22 01:10:05**

**L= 43 found by Mark Mammel 2006 Aug 22 20:34:26**

**L= 43 found by Kevin Burfitt 2006 Aug 23 12:04:40**

**L= 43 found by James J Youlton Jr 2006 Aug 24 04:54:59**

**L= 43 found by Honza Stola 2006 Aug 24 12:32:12**

**L= 43 found by Mark Beyleveld 2006 Aug 24 18:43:17**

**L= 43 found by Olivier Buffet & Dmitry Kamenetsky 2006 Aug 26 08:34:37 (same as Aug 23 12:04:40)**

**L= 43 found by Ivan Kazmenko 2006 Sep 8 22:24:21 (symmetric)**

**L= 43 found by Michael van Fondern 2006 Sep 15 18:46:00**

**L= 43 found by Jesse Kolman 2006 Nov 19 22:16:30**

**L= 42 found by Honza Stola 2006 Aug 22 07:56:55**

**L= 42 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2006 Aug 28 13:13:45**

**L= 42 found by Moritz Franckenstein 2006 Aug 31 17:24:51**

**L= 42 found by Alexander Fischer 2006 Oct 30 14:41:22**

**L= 42 found by Jesse Kolman 2006 Nov 19 22:44:34**

**L= 41 found by Sammy Davis-Mendelow 2006 Aug 27 14:27:02**

**L= 41 found by Michael van Fondern 2006 Sep 14 18:41:56**

**L= 41 found by Michael J Gayle 2006 Oct 29 19:31:56**

**L= 41 found by Hyung-Sul Kim 2006 Oct 30 20:16:49**

**L= 41 found by Mike White 2006 Nov 17 17:57:00**

**L= 41 found by Jesse Kolman 2006 Nov 19 22:30:01**

**L= 40 found by Olivier Buffet & Dmitry Kamenetsky 2006 Aug 23 23:02:36**

**L= 40 found by Daumilas Ardickas 2006 Aug 24 16:49:51 (same as Aug 23 23:02:36)**

**L= 40 found by Moritz Franckenstein 2006 Aug 26 23:06:50**

**L= 40 found by Joshua Zucker 2006 Aug 27 09:47:41**

**L= 40 found by Frank Buss Sep 3 15:36:21 (same as 2006 Aug 23 23:02:36)**

**L= 40 found by Sebastian Mingramm 2006 Sep 5 20:14:36**

**L= 40 found by SuperRock Sep 6 03:37:29 (same as 2006 Aug 23 23:02:36)**

**L= 40 found by Henry Song Sep 11 03:35:26 (same as 2006 Aug 23 23:02:36)**

**L= 40 found by Johan Stang 2006 Sep 22 21:08:42**

**L= 40 found by Michael J Gayle 2006 Oct 27 22:40:42**

**L= 40 found by Hyung-Sul Kim 2006 Oct 30 20:13:38**

**L= 40 found by Polegenko Vladimir Nov 7 12:18:11 (same as 2006 Aug 23 23:02:36)**

**L= 40 found by Tobias Baumann Nov 14 10:18:28 (same as 2006 Aug 23 23:02:36)**

**L= 40 found by Mike White Nov 17 09:33:34 (same as 2006 Aug 23 23:02:36)**

**L= 39 found by G.R.A.20 Problem Solving 2006 Aug 26 15:20:57**

**L= 39 found by Moritz Franckenstein 2006 Aug 26 23:05:43**

**L= 39 found by QfwfQ 2006 Sep 27 09:25:16**

**L= 39 found by Jesse Kolman 2006 Nov 19 22:38:46**

L= 39 found by Hermann Jurksch 2012 Jul 2 (closed)

**L= 38 found by Sabur Zaheed (AIUB) 2006 Aug 26 17:20:15**

**L= 38 found by Joshua Zucker 2006 Aug 27 06:00:02**

**L= 38 found by Mark Gordon 2006 Sep 9 04:39:10**

**L= 38 found by Steve Trevorrow 2006 Oct 7 07:50:09**

**L= 38 found by Brian Adams 2006 Nov 6 04:24:58**

**L= 38 found by Gregor Heitkamp 2006 Nov 18 17:35:07**

**L= 37 found by Sabur Zaheed (AIUB) 2006 Aug 21 17:00:18**

**L= 37 found by Joshua Zucker 2006 Aug 22 12:32:30**

**L= 37 found by Miklos Szabo 2006 Sep 18 19:09:26**

**L= 37 found by Juergen Winterberg 2006 Oct 29 18:01:54**

**L= 36 found by Joshua Zucker 2006 Aug 21 17:56:09**

**L= 36 found by Frank Buss 2006 Aug 24 14:14:33**

**L= 36 found by Moritz Franckenstein 2006 Sep 3 12:37:10 (closed)**

**L= 36 found by Jesse Kolman 2006 Nov 4 18:25:03**

**L= 36 found by Gregor Heitkamp 2006 Nov 18 17:27:10**

**L= 35 found by Sabur Zaheed (AIUB) 2006 Aug 21 16:59:03**

**L= 35 found by Fred Mellender 2006 Aug 22 02:08:27**

**L= 35 found by QfwfQ 2006 Sep 20 08:50:30**

**L= 35 found by Gregor Heitkamp 2006 Sep 24 22:54:16**

**L= 35 found by Steve Trevorrow 2006 Oct 6 23:27:16**

**L= 34 found by G.R.A.20 Problem Solving 2006 Aug 26 15:17:28**

**L= 34 found by Juha Saukkola 2006 Aug 29 08:55:40**

**L= 34 found by Sebastian Mingramm 2006 Sep 5 07:12:04**

**L= 34 found by Hyung-Sul Kim 2006 Oct 29 07:07:48**

**L= 34 found by Harry W. Bullen IV 2006 Nov 7 06:08:44**

**L= 33 found by Honza Stola 2006 Aug 21 16:15:10**

**L= 33 found by Sabur Zaheed (AIUB) 2006 Aug 21 16:54:34**

**L= 33 found by Adam Dewbery 2006 Aug 27 11:38:52**

**L= 33 found by David Rendo Rodriguez 2006 Sep 13 09:15:07**

**L= 33 found by NGUYEN PHUONG NGOC 2006 Sep 13 10:07:04**

**L= 33 found by Miklos Szabo Sep 18 19:04:25 (same as 2006 Aug 21 16:15:10)**

**L= 32 found by Joshua Zucker 2006 Aug 21 16:32:00**

**L= 32 found by Juha Saukkola 2006 Aug 24 10:34:33**

**L= 31 found by Joshua Zucker 2006 Aug 21 16:27:00**

**L= 31 found by Sebastian Mingramm 2006 Sep 5 06:24:47**

**L= 31 found by David Rendo Rodriguez 2006 Sep 8 08:55:50**

**L= 31 found by Evgeni Lukin 2006 Nov 1 11:15:36**

**L= 30 found by Gregor Heitkamp 2006 Sep 12 22:12:10**

**L= 30 found by Gungoraydinoglu 2006 Oct 21 01:31:20**

**L= 29 found by Magnus Jansson 2006 Aug 28 13:08:59**

**L= 29 found by Fironov Sergey 2006 Sep 3 14:54:30**

**L= 29 found by Fironov Sergey 2006 Sep 3 14:56:05**

**L= 28 found by Joshua Zucker 2006 Aug 21 16:32:49**

**L= 28 found by Olivier Buffet & Dmitry Kamenetsky 2006 Aug 23 00:05:37**

**L= 28 found by Brad Smith 2006 Oct 28 20:38:15**

**L= 28 found by Jesse Kolman 2006 Nov 19 23:43:47**

**L= 27 found by Evgeni Lukin 2006 Nov 1 10:34:29**

**L= 27 found by Jesse Kolman 2006 Nov 19 23:43:28**

**L= 26 found by Joshua Zucker 2006 Aug 21 16:35:15**

**L= 26 found by Joshua Zucker 2006 Aug 21 16:37:10**

**L= 26 found by G.R.A.20 Problem Solving 2006 Aug 24 12:50:48**

**L= 26 found by Jesse Kolman 2006 Nov 19 23:43:11**

**L= 25 found by G.R.A.20 Problem Solving 2006 Aug 24 12:50:25**

**L= 25 found by Magnus Jansson 2006 Aug 25 14:02:07**

**L= 25 found by Ivan Kazmenko 2006 Sep 20 17:17:43 (closed) (symmetric)**

**L= 25 found by Juergen Winterberg 2006 Oct 27 14:24:59**

**L= 25 found by Brad Smith 2006 Oct 28 20:29:23**

**L= 25 found by Jesse Kolman 2006 Nov 19 23:43:00**

**L= 24 found by Joshua Zucker 2006 Aug 21 16:32:17**

**L= 24 found by Brad Smith 2006 Oct 15 22:57:48**

**L= 24 found by Jesse Kolman 2006 Nov 19 23:42:50**

**L= 23 found by James J Youlton Jr 2006 Aug 24 09:54:34**

**L= 23 found by James J Youlton Jr 2006 Aug 24 09:55:16**

**L= 23 found by Magnus Jansson 2006 Aug 25 14:24:02**

**L= 23 found by Jesse Kolman 2006 Nov 19 23:42:33**

**L= 22 found by Juha Saukkola 2006 Aug 24 10:33:45**

**L= 22 found by Adam Panagos 2006 Sep 25 02:19:59**

**L= 22 found by Jesse Kolman 2006 Nov 19 23:42:28**

**L= 21 found by Joshua Zucker 2006 Aug 21 16:34:41**

**L= 21 found by Magnus Jansson 2006 Aug 25 14:24:08**

**L= 20 found by Peter Soederman 2006 Aug 24 07:54:43 (closed) (symmetric)**

**L= 20 found by Polegenko Vladimir 2006 Oct 31 22:08:51**

**L= 20 found by Jesse Kolman 2006 Nov 19 23:42:21**

**L= 19 found by Magnus Jansson 2006 Aug 25 14:24:14**

**L= 18 found by Magnus Jansson 2006 Aug 25 14:24:21**

**L= 17 found by Magnus Jansson 2006 Aug 25 14:24:28**

**L= 17 found by Brad Smith 2006 Oct 15 22:12:38**

**L= 17 found by Jesse Kolman 2006 Nov 19 23:42:02**

**L= 16 found by Magnus Jansson 2006 Aug 25 14:24:34**

**L= 16 found by Antti Ahti 2006 Sep 11 00:19:17**

**L= 15 found by Magnus Jansson 2006 Aug 25 14:24:44**

**L= 15 found by Jesse Kolman 2006 Nov 19 23:41:30**

**L= 14 found by Jesse Kolman 2006 Nov 19 22:24:01**

**L= 14 found by Jesse Kolman 2006 Nov 19 23:41:21**

**L= 13 found by Magnus Jansson 2006 Aug 25 14:24:50**

**L= 13 found by Jesse Kolman 2006 Nov 19 22:37:53**

**L= 13 found by Jesse Kolman 2006 Nov 19 22:41:48**

**L= 12 found by Jesse Kolman 2006 Nov 13 00:55:38**

**L= 12 found by Jesse Kolman 2006 Nov 13 00:56:28**

**L= 12 found by Jesse Kolman 2006 Nov 13 00:56:43**

**L= 12 found by Jesse Kolman 2006 Nov 19 22:07:16**

**L= 12 found by Jesse Kolman 2006 Nov 19 22:09:55 (symmetric)**

**L= 12 found by Jesse Kolman 2006 Nov 19 22:23:55**

**L= 12 found by Jesse Kolman 2006 Nov 19 22:41:24**

**L= 12 found by Jesse Kolman 2006 Nov 19 23:41:15**

**L= 11 found by Jesse Kolman 2006 Nov 12 05:39:37**

**L= 11 found by Jesse Kolman 2006 Nov 12 05:39:42**

**L= 11 found by Jesse Kolman 2006 Nov 13 00:55:27**

**L= 11 found by Jesse Kolman 2006 Nov 13 00:56:22**

**L= 11 found by Jesse Kolman 2006 Nov 13 00:57:37**

**L= 11 found by Jesse Kolman 2006 Nov 13 00:57:48**

**L= 11 found by Jesse Kolman 2006 Nov 13 00:57:53**

**L= 11 found by Jesse Kolman 2006 Nov 13 00:58:20**

**L= 11 found by Jesse Kolman 2006 Nov 19 21:01:40**

**L= 11 found by Jesse Kolman 2006 Nov 19 22:03:26**

**L= 11 found by Jesse Kolman 2006 Nov 19 22:04:36**

**L= 11 found by Jesse Kolman 2006 Nov 19 22:05:38**

**L= 11 found by Jesse Kolman 2006 Nov 19 22:05:45**

**L= 11 found by Jesse Kolman 2006 Nov 19 22:07:00**

**L= 11 found by Jesse Kolman 2006 Nov 19 22:23:50**

**L= 11 found by Jesse Kolman 2006 Nov 19 22:37:43**

**L= 11 found by Jesse Kolman 2006 Nov 19 22:40:14**

**L= 11 found by Jesse Kolman 2006 Nov 19 22:40:55**

**L= 11 found by Jesse Kolman 2006 Nov 19 22:41:02**

**L= 11 found by Jesse Kolman 2006 Nov 19 23:34:38**

**L= 10 found by Jesse Kolman 2006 Nov 12 05:38:33**

**L= 10 found by Jesse Kolman 2006 Nov 12 05:39:28**

**L= 10 found by Jesse Kolman 2006 Nov 13 00:57:28**

**L= 10 found by Jesse Kolman 2006 Nov 19 21:54:42**

**L= 10 found by Jesse Kolman 2006 Nov 19 21:55:00**

**L= 10 found by Jesse Kolman 2006 Nov 19 21:55:20**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:03:06**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:03:14**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:03:49**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:04:07**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:04:14**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:04:17**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:06:46**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:06:53**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:10:05 (symmetric)**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:18:44**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:23:40**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:39:56**

**L= 10 found by Jesse Kolman 2006 Nov 19 22:40:31**

**L= 10 found by Jesse Kolman 2006 Nov 19 23:34:05**

**L= 9 found by Christoph Borkamp & Markus Scholten 2006 Sep 2 16:51:54**

**L= 9 found by Jesse Kolman 2006 Nov 12 05:38:11**

**L= 9 found by Jesse Kolman 2006 Nov 12 05:38:20**

**L= 9 found by Jesse Kolman 2006 Nov 19 21:01:10**

**L= 9 found by Jesse Kolman 2006 Nov 19 21:47:27**

**L= 9 found by Jesse Kolman 2006 Nov 19 21:47:38**

**L= 9 found by Jesse Kolman 2006 Nov 19 22:02:36**

**L= 9 found by Jesse Kolman 2006 Nov 19 22:02:52**

**L= 9 found by Jesse Kolman 2006 Nov 19 22:36:02**

**L= 9 found by Jesse Kolman 2006 Nov 19 22:39:49**

**L= 9 found by Jesse Kolman 2006 Nov 19 23:33:51**

**L= 8 found by Ivan Kazmenko 2006 Sep 20 21:17:40**

**L= 8 found by Ivan Kazmenko 2006 Sep 20 21:17:50**

**L= 8 found by Adam Panagos 2006 Sep 25 02:18:13**

**L= 8 found by Jesse Kolman 2006 Nov 12 05:37:41**

**L= 8 found by Jesse Kolman 2006 Nov 12 05:37:56**

**L= 8 found by Jesse Kolman 2006 Nov 12 05:38:01**

**L= 5 found by Jesse Kolman 2006 Nov 19 22:21:49 (symmetric)**

**L= 4 found by Magnus Jansson 2006 Aug 24 17:00:35 (symmetric)**

**L= 4 found by Brad Smith Sep 25 22:34:17 (symmetric) (same as 2006 Aug 24 17:00:35)**

**L= 4 found by test Oct 24 11:55:26 (symmetric) (same as 2006 Aug 24 17:00:35)**