### using a Snake Viewer written by Markus Sigg

L=319 found by Hugo Pfoertner and Hermann Jurksch 2016 Feb 23

L=319 found by Hugo Pfoertner and Hermann Jurksch 2016 Feb 25

L=317 found by Hermann Jurksch 2011 Jul 4

L=315 found by Markus Sigg, Rainer Rosenthal and Hugo Pfoertner 2010 Aug 21

L=313 found by Markus Sigg 2008 Jul 16 (symmetric)

L=305 found by Hugo Pfoertner and Markus Sigg 2010 Aug 23

L=303 found by Markus Sigg 2008 Jul 16 (symmetric)

L=299 found by Hugo Pfoertner 2010 Aug 23

L=298 found by Hugo Pfoertner 2016 Mar 10

L=297 found by Hugo Pfoertner 2010 Aug 23

L=296 found by Hugo Pfoertner and Markus Sigg 2008 Feb 27

**L=295 found by Vadim Trofimov 2007 Sep 2 19:01:03 (symmetric)**

L=293 found by Hugo Pfoertner and Markus Sigg 2008 Apr 29 (symmetric)

L=293 found by Hugo Pfoertner and Markus Sigg 2008 Apr 29 (symmetric)

L=293 found by Hugo Pfoertner and Markus Sigg 2008 May 18 (symmetric)

L=293 found by Markus Sigg 2008 Jun 1 (symmetric)

L=292 found by Hugo Pfoertner 2012 Apr 11

L=291 found by Hugo Pfoertner and Markus Sigg 2008 Jun 13 (symmetric)

L=291 found by Hugo Pfoertner and Markus Sigg 2008 Jun 21 (symmetric)

L=291 found by Hugo Pfoertner and Markus Sigg 2008 Jun 21 (symmetric)

L=287 found by Hugo Pfoertner and Markus Sigg 2008 May 23

L=285 found by Hugo Pfoertner and Markus Sigg 2008 May 18

L=284 found by Hugo Pfoertner 2016 Jan 14

L=284 found by Hugo Pfoertner 2016 Jan 27

**L=283 found by Markus Sigg 2007 Nov 7 08:04:35 (symmetric)**

L=283 found by Markus Sigg 2008 Feb 18

L=282 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 Jun 15

L=281 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 May 18

L=281 found by Hugo Pfoertner and Markus Sigg 2008 Jun 7 (symmetric)

L=281 found by Hugo Pfoertner and Markus Sigg 2008 Jun 15 (symmetric)

L=279 found by Hugo Pfoertner and Markus Sigg 2008 May 18

**L=271 found by Honza Stola 2007 Sep 4 08:54:48 (symmetric)**

**L=271 found by Markus Sigg 2007 Nov 6 20:03:41 (symmetric)**

**L=270 found by Michael van Fondern 2007 Nov 6 07:26:45**

L=269 found by Hugo Pfoertner and Markus Sigg 2008 Apr 11 (symmetric)

**L=267 found by Michael van Fondern 2007 Nov 3 06:36:35**

**L=266 found by Honza Stola 2007 Sep 4 08:24:28**

**L=266 found by Michael van Fondern 2007 Oct 25 05:38:04**

**L=266 found by Fred Mellender 2007 Nov 21 11:39:51**

L=266 found by Hermann Jurksch 2014 Feb 15 (closed)

**L=265 found by Michael van Fondern 2007 Oct 18 16:31:32**

**L=264 found by Mark Beyleveld 2007 Sep 12 20:36:09**

**L=264 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Nov 21 05:58:48**

L=262 found by Hugo Pfoertner and Hermann Jurksch 2016 Mar 4 (closed)

**L=261 found by Michael van Fondern 2007 Oct 17 06:04:20**

**L=261 found by Moritz Franckenstein 2007 Nov 15 15:09:47**

**L=260 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Nov 20 19:15:31**

L=260 found by Hermann Jurksch 2012 Sep 15 (closed)

**L=258 found by Michael van Fondern 2007 Oct 16 20:19:00**

**L=258 found by Fred Mellender 2007 Nov 20 18:00:59**

**L=257 found by Markus Sigg 2007 Oct 20 12:40:36 (symmetric)**

**L=257 found by Moritz Franckenstein 2007 Nov 15 08:09:36**

**L=257 found by Fred Mellender 2007 Nov 20 09:15:09**

**L=256 found by Michael van Fondern 2007 Oct 15 20:44:54**

**L=255 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Nov 10 20:44:28**

**L=255 found by Fred Mellender 2007 Nov 19 20:55:11**

**L=254 found by Fred Mellender 2007 Sep 15 20:41:04**

**L=254 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Nov 1 21:15:44**

**L=252 found by Michael van Fondern 2007 Sep 28 05:49:30**

**L=252 found by Moritz Franckenstein 2007 Oct 1 08:09:56**

**L=251 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Oct 1 15:39:16**

**L=251 found by Markus Sigg 2007 Oct 20 09:23:21 (symmetric)**

**L=249 found by Fred Mellender 2007 Sep 12 12:12:14**

**L=249 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 29 06:17:38**

**L=248 found by Michael van Fondern 2007 Sep 27 05:33:16**

**L=246 found by Fred Mellender 2007 Sep 7 20:28:36**

**L=245 found by Ivan Kazmenko 2007 Sep 11 09:56:47 (symmetric)**

**L=245 found by Moritz Franckenstein 2007 Sep 15 08:13:24**

**L=244 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2007 Nov 19 15:26:55**

**L=243 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 28 12:25:55**

**L=241 found by Mark Beyleveld 2007 Aug 21 23:05:39**

**L=241 found by Fred Mellender 2007 Sep 2 18:38:42**

**L=240 found by Mark Beyleveld 2007 Aug 21 23:05:14**

**L=240 found by Michael van Fondern 2007 Sep 23 07:05:51**

**L=239 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 27 21:20:18**

**L=238 found by Fred Mellender 2007 Sep 2 18:42:46**

**L=234 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 26 16:42:56**

**L=233 found by Daumilas Ardickas 2007 Sep 5 11:37:28**

**L=232 found by Michael van Fondern 2007 Sep 22 20:04:41**

**L=232 found by Joshua Zucker 2007 Sep 27 06:09:48**

**L=230 found by QfwfQ 2007 Oct 5 09:05:25**

**L=229 found by James J Youlton Jr 2007 Aug 23 07:01:38**

**L=229 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 22 09:38:45**

**L=228 found by Fred Mellender 2007 Sep 2 18:49:59**

L=228 found by Hermann Jurksch 2012 Aug 19 (closed)

**L=226 found by Yirmy Yasovsky 2007 Oct 1 22:57:53**

**L=225 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 21 19:43:41**

**L=225 found by Markus Sigg 2007 Sep 28 14:44:49 (symmetric)**

**L=225 found by Boris von Loesch 2007 Nov 18 17:47:01**

**L=224 found by Honza Stola 2007 Sep 3 10:00:23**

**L=223 found by Ivan Kazmenko 2007 Sep 8 20:32:47 (symmetric)**

**L=223 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 18 06:51:03**

**L=222 found by Joshua Zucker 2007 Sep 27 04:48:45**

**L=221 found by Kevin Burfitt 2007 Sep 2 22:43:10**

**L=221 found by Moritz Franckenstein 2007 Sep 12 20:03:53**

**L=221 found by Markus Sigg 2007 Sep 15 12:32:59 (symmetric)**

**L=220 found by Ivan Kazmenko 2007 Sep 24 20:21:21 (closed) (symmetric)**

**L=220 found by Ivan Kazmenko 2007 Sep 24 20:45:30 (closed) (symmetric) (same as Sep 24 20:21:21)**

**L=220 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2007 Nov 6 18:20:24**

**L=219 found by Olivier Buffet & Dmitry Kamenetsky 2007 Sep 3 12:32:52**

**L=219 found by Joshua Zucker 2007 Sep 27 04:39:30**

**L=218 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 16 15:11:54**

**L=217 found by Markus Sigg 2007 Sep 4 15:50:02 (symmetric)**

**L=216 found by Joshua Zucker 2007 Sep 5 04:21:45**

**L=216 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 11 12:15:51**

**L=215 found by Vadim Trofimov 2007 Aug 26 11:34:07**

**L=215 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 2 17:15:31**

**L=215 found by Yirmy Yasovsky 2007 Sep 19 19:12:22**

**L=213 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Aug 21 06:57:30**

**L=213 found by Ivan Kazmenko 2007 Sep 10 10:23:44 (symmetric)**

**L=212 found by James J Youlton Jr 2007 Aug 23 06:13:32**

**L=212 found by Boris von Loesch 2007 Nov 17 23:32:19**

**L=211 found by Markus Sigg 2007 Sep 3 21:11:48 (symmetric)**

**L=210 found by Ivan Kazmenko 2007 Sep 13 19:50:23 (closed) (symmetric)**

**L=210 found by Ivan Kazmenko 2007 Sep 24 20:04:38 (closed) (symmetric)**

**L=207 found by Juha Saukkola 2007 Oct 26 07:15:02**

**L=206 found by Kevin Burfitt 2007 Aug 25 04:19:02**

**L=206 found by Michael van Fondern 2007 Sep 22 14:58:05**

**L=205 found by G.R.A.20 Problem Solving 2007 Sep 2 14:54:36**

**L=205 found by Ivan Kazmenko 2007 Sep 10 10:23:21 (symmetric)**

**L=204 found by Kevin Burfitt 2007 Aug 24 12:01:51**

**L=204 found by Yirmy Yasovsky 2007 Sep 8 21:47:47**

**L=203 found by Yirmy Yasovsky 2007 Sep 6 22:28:18**

**L=203 found by Ivan Kazmenko 2007 Sep 10 10:22:59 (symmetric)**

**L=202 found by Kevin Burfitt 2007 Aug 23 23:27:56**

**L=202 found by Andrea Concaro 2007 Sep 16 09:59:18**

**L=202 found by Michael J Gayle 2007 Nov 21 01:51:56**

**L=200 found by Ivan Kazmenko 2007 Sep 13 19:49:14 (closed) (symmetric)**

**L=200 found by Ivan Kazmenko 2007 Sep 24 20:03:43 (closed) (symmetric)**

**L=199 found by James Buddenhagen 2007 Sep 29 23:54:23**

**L=198 found by Markus Sigg 2007 Sep 2 18:23:38**

**L=197 found by Kevin Burfitt 2007 Aug 27 09:03:18**

**L=196 found by Kevin Burfitt 2007 Aug 23 13:32:37**

**L=196 found by Michael van Fondern 2007 Sep 20 05:50:59**

**L=195 found by Michael van Fondern 2007 Sep 17 11:15:08**

**L=195 found by Alexander Lyashuk 2007 Nov 6 17:24:24**

**L=195 found by Jesse Kolman 2007 Nov 21 06:11:49**

**L=194 found by Markus Sigg 2007 Aug 29 22:09:42**

**L=194 found by Joshua Zucker 2007 Sep 4 21:52:49**

**L=194 found by QfwfQ 2007 Sep 20 07:57:01**

**L=194 found by James Buddenhagen 2007 Sep 29 23:29:09**

**L=194 found by Michael Collier 2007 Nov 8 14:24:24**

**L=193 found by James J Youlton Jr 2007 Aug 31 00:52:16**

**L=192 found by Juergen Winterberg 2007 Oct 29 17:18:42**

**L=191 found by Moritz Franckenstein 2007 Sep 3 10:15:02**

**L=190 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2007 Aug 28 12:11:42**

**L=190 found by G.R.A.20 Problem Solving 2007 Sep 1 18:50:38**

**L=190 found by James Buddenhagen 2007 Sep 4 23:51:12**

**L=190 found by Mark Gordon 2007 Sep 9 06:10:48**

**L=190 found by Ivan Kazmenko 2007 Sep 24 20:02:20 (closed) (symmetric)**

**L=189 found by Yirmy Yasovsky 2007 Aug 21 20:36:23**

**L=188 found by Kevin Burfitt 2007 Aug 23 12:51:12**

**L=188 found by Henry Song 2007 Sep 26 21:57:05**

**L=188 found by Jesse Kolman 2007 Nov 21 06:13:12**

**L=187 found by Markus Sigg 2007 Aug 29 22:11:27**

**L=186 found by G.R.A.20 Problem Solving 2007 Sep 1 18:49:49**

**L=186 found by James Buddenhagen 2007 Sep 4 22:00:44**

**L=185 found by Mark Beyleveld 2007 Aug 21 23:00:11**

**L=185 found by Mark Beyleveld 2007 Aug 21 23:00:46**

**L=183 found by Michael van Fondern 2007 Sep 16 07:11:14**

**L=180 found by Honza Stola 2007 Aug 30 17:31:38**

**L=180 found by G.R.A.20 Problem Solving 2007 Sep 1 18:46:35**

**L=180 found by Sebastian Mingramm 2007 Sep 8 20:26:57**

**L=180 found by Mark Gordon 2007 Sep 11 21:53:43**

**L=179 found by Markus Sigg 2007 Aug 21 21:34:50**

**L=179 found by Sammy Davis-Mendelow 2007 Aug 26 20:06:59**

**L=179 found by G.R.A.20 Problem Solving 2007 Aug 28 21:47:37**

**L=179 found by Jesse Kolman 2007 Nov 21 06:13:20**

**L=177 found by Markus Sigg 2007 Aug 20 18:37:44**

**L=177 found by Fred Mellender 2007 Aug 27 09:15:53**

**L=176 found by Kevin Burfitt 2007 Aug 29 04:18:30**

**L=174 found by Vadim Trofimov 2007 Aug 24 17:01:07**

**L=174 found by Moritz Franckenstein 2007 Aug 29 16:22:36 (same as Aug 24 17:01:07)**

**L=174 found by SuperRock Sep 6 03:41:17 (same as 2007 Aug 24 17:01:07)**

**L=174 found by Michael van Fondern 2007 Sep 14 18:36:09**

**L=174 found by Brian Adams Nov 8 05:21:30 (same as 2007 Aug 24 17:01:07)**

**L=174 found by Jesse Kolman Nov 9 18:11:01 (same as 2007 Aug 24 17:01:07)**

**L=173 found by Daumilas Ardickas 2007 Aug 24 20:10:58**

**L=173 found by Olivier Buffet & Dmitry Kamenetsky 2007 Aug 28 07:42:06**

**L=173 found by Marcello Herreshoff 2007 Oct 6 19:58:10**

**L=173 found by Steve Trevorrow 2007 Oct 7 07:50:31 (same as Oct 6 19:58:10)**

**L=173 found by Mike White 2007 Nov 19 00:22:39**

**L=172 found by Jesse Kolman 2007 Nov 21 06:13:30**

**L=171 found by Moritz Franckenstein 2007 Aug 29 12:34:39**

**L=171 found by Joshua Zucker 2007 Sep 3 21:34:13**

**L=171 found by Mark Gordon 2007 Sep 5 05:02:26**

**L=171 found by Mike White Nov 18 18:27:06 (same as 2007 Aug 29 12:34:39)**

**L=170 found by Brad Smith 2007 Oct 29 15:29:14**

**L=170 found by Tobias Baumann 2007 Nov 16 09:11:03**

**L=170 found by Mike White 2007 Nov 16 16:13:57 (same as Nov 16 09:11:03)**

**L=169 found by Marcello Herreshoff 2007 Oct 6 18:38:31**

**L=168 found by Frank Buss 2007 Sep 3 15:31:53**

**L=168 found by Mike White 2007 Nov 16 07:50:20**

**L=167 found by Moritz Franckenstein 2007 Aug 24 20:00:50**

**L=167 found by Mark Mammel 2007 Sep 7 13:35:05**

**L=166 found by Mike White 2007 Nov 16 07:42:18**

**L=165 found by Sabur Zaheed (AIUB) 2007 Aug 26 17:27:49**

**L=165 found by G.R.A.20 Problem Solving 2007 Aug 29 17:12:01**

**L=165 found by Mike White 2007 Nov 16 07:39:36**

**L=165 found by Jesse Kolman 2007 Nov 21 06:13:44**

**L=164 found by Michael Collier 2007 Oct 29 14:24:36**

**L=163 found by Olivier Buffet & Dmitry Kamenetsky 2007 Aug 23 03:51:00**

**L=163 found by Juergen Winterberg 2007 Oct 27 18:29:37**

**L=163 found by Mike White Nov 16 07:15:10 (same as 2007 Aug 23 03:51:00)**

**L=162 found by Sabur Zaheed (AIUB) 2007 Aug 21 16:10:54**

**L=162 found by Joshua Zucker 2007 Aug 23 15:16:34**

**L=162 found by Polegenko Vladimir 2007 Nov 7 13:54:33**

**L=162 found by Tobias Baumann 2007 Nov 14 07:49:45 (same as Nov 7 13:54:33)**

**L=161 found by Moritz Franckenstein 2007 Aug 24 19:59:30**

**L=161 found by Gregor Heitkamp 2007 Sep 26 21:53:27**

**L=161 found by Marcello Herreshoff 2007 Oct 6 07:50:16**

**L=160 found by Fred Mellender 2007 Aug 22 02:21:31**

**L=160 found by Steve Trevorrow 2007 Oct 6 20:38:08**

**L=159 found by G.R.A.20 Problem Solving 2007 Aug 26 22:30:43**

**L=158 found by Frank Buss 2007 Aug 24 12:49:03**

**L=158 found by Mark Mammel 2007 Aug 25 22:27:55**

**L=158 found by Gregor Heitkamp 2007 Sep 18 22:23:58**

**L=158 found by Mike White Nov 16 07:03:13 (same as 2007 Aug 24 12:49:03)**

**L=157 found by Gregor Heitkamp 2007 Sep 17 21:42:39**

**L=156 found by Marcello Herreshoff 2007 Oct 6 07:36:43**

**L=155 found by Johan Stang 2007 Sep 20 14:48:42**

**L=155 found by Steve Trevorrow 2007 Oct 6 20:36:48**

**L=155 found by Jesse Kolman 2007 Nov 21 06:13:51**

**L=154 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Aug 24 14:41:30**

**L=154 found by SuperRock 2007 Sep 4 17:02:23**

**L=153 found by Henry Song 2007 Sep 22 23:48:42**

**L=151 found by Magnus Jansson 2007 Nov 8 22:45:54**

**L=150 found by Sabur Zaheed (AIUB) 2007 Aug 21 16:10:13**

**L=150 found by Honza Stola 2007 Aug 30 09:47:29**

**L=150 found by David Rendo Rodriguez 2007 Oct 4 14:09:15**

**L=148 found by SuperRock 2007 Sep 4 11:36:38**

**L=148 found by Jesse Kolman 2007 Nov 21 06:14:00**

**L=146 found by Joshua Zucker 2007 Aug 21 15:04:50**

**L=146 found by G.R.A.20 Problem Solving 2007 Aug 29 17:14:03**

**L=146 found by Sebastian Mingramm 2007 Sep 5 10:16:38**

**L=145 found by Mark Mammel 2007 Aug 21 16:24:26**

**L=144 found by Jesse Kolman 2007 Nov 21 06:14:14**

**L=143 found by Jesse Kolman 2007 Nov 21 05:39:31**

**L=140 found by Evgeni Lukin 2007 Oct 12 17:49:26**

**L=134 found by Magnus Jansson 2007 Nov 8 22:40:32**

**L=133 found by Hyung-Sul Kim 2007 Oct 29 06:39:16**

**L=133 found by Magnus Jansson 2007 Nov 8 22:39:38**

**L=132 found by Brad Smith 2007 Oct 29 01:27:52**

**L=131 found by G.R.A.20 Problem Solving 2007 Aug 26 13:52:56**

**L=130 found by Konrad Rodzik 2007 Nov 5 15:42:29**

**L=128 found by Joshua Zucker 2007 Aug 21 16:45:27**

**L=128 found by Gregor Heitkamp 2007 Sep 16 17:22:33**

**L=127 found by SuperRock 2007 Sep 4 09:55:06**

**L=125 found by Fironov Sergey 2007 Aug 27 11:18:08**

**L=125 found by SuperRock 2007 Sep 4 09:54:42**

**L=121 found by Brad Smith 2007 Oct 29 01:24:34**

**L=120 found by SuperRock 2007 Sep 4 09:19:55**

**L=120 found by SuperRock 2007 Sep 4 09:54:28**

**L=115 found by Juha Saukkola 2007 Aug 24 11:10:32**

**L=115 found by Brad Smith 2007 Oct 15 21:52:22**

**L=115 found by Jesse Kolman 2007 Nov 6 08:09:49**

**L=111 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Aug 22 01:29:33**

**L=111 found by Magnus Jansson 2007 Aug 28 10:01:02**

**L=111 found by Adrian Krolak 2007 Nov 4 20:25:29**

**L=110 found by Adrian Krolak 2007 Nov 4 20:25:17**

**L=109 found by Magnus Jansson 2007 Aug 28 09:57:54**

**L=108 found by Adrian Krolak 2007 Nov 4 20:24:13**

**L=108 found by Adrian Krolak 2007 Nov 4 20:25:03**

**L=108 found by Konrad Rodzik 2007 Nov 5 15:32:30**

**L=107 found by Adrian Krolak 2007 Nov 4 20:23:35**

**L=105 found by Adrian Krolak 2007 Nov 4 20:22:48**

**L=104 found by Fironov Sergey 2007 Aug 27 10:56:58**

**L=104 found by David Rendo Rodriguez 2007 Sep 11 07:30:14**

**L=104 found by Adrian Krolak 2007 Nov 4 20:22:30**

**L=103 found by Adrian Krolak 2007 Nov 4 20:21:54**

**L=103 found by Konrad Rodzik 2007 Nov 5 15:21:25**

**L=102 found by Adrian Krolak 2007 Nov 4 20:21:15**

**L=102 found by Adrian Krolak 2007 Nov 4 20:21:43**

**L=102 found by Jesse Kolman 2007 Nov 21 07:17:17**

**L=101 found by Sabur Zaheed (AIUB) 2007 Aug 21 15:45:12**

**L=100 found by Leonid Shishlo 2007 Aug 21 23:01:07**

**L=100 found by Magnus Jansson 2007 Aug 28 09:55:06**

**L= 99 found by Brian Adams 2007 Nov 6 07:10:03**

**L= 98 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Aug 21 21:05:38**

**L= 98 found by Adam Panagos 2007 Aug 25 01:43:18**

**L= 98 found by Fironov Sergey 2007 Aug 27 10:13:04**

**L= 98 found by Henry Song 2007 Sep 17 16:35:24**

**L= 97 found by Florian Beye 2007 Oct 9 16:34:04**

**L= 97 found by Jesse Kolman 2007 Nov 20 16:09:59**

**L= 96 found by Adrian Krolak 2007 Nov 4 20:17:44**

**L= 96 found by Jesse Kolman 2007 Nov 21 07:30:57**

**L= 95 found by Konrad Rodzik 2007 Nov 5 15:18:42**

**L= 92 found by Antti Ahti 2007 Sep 14 08:30:17**

**L= 88 found by Leonid Shishlo 2007 Aug 21 22:51:20**

**L= 87 found by Adam Panagos 2007 Aug 24 03:24:42**

**L= 86 found by G.R.A.20 Problem Solving 2007 Aug 25 00:00:09**

**L= 81 found by Gregor Heitkamp 2007 Sep 9 22:45:46**

**L= 78 found by Adrian Krolak 2007 Nov 4 20:10:12**

**L= 78 found by Adrian Krolak 2007 Nov 4 20:10:29**

**L= 74 found by Magnus Jansson 2007 Oct 24 21:14:31**

**L= 73 found by Jesse Kolman 2007 Nov 20 20:46:15**

**L= 69 found by David Rendo Rodriguez 2007 Sep 8 08:04:01**

**L= 59 found by Magnus Jansson 2007 Nov 7 01:20:38**

**L= 56 found by Adam Panagos 2007 Aug 24 02:11:16**

**L= 50 found by Ivan Kazmenko 2007 Sep 13 13:54:31 (closed) (symmetric)**

**L= 49 found by Jesse Kolman 2007 Nov 20 20:46:04**

**L= 43 found by David Rendo Rodriguez 2007 Sep 8 06:29:11**

**L= 40 found by Adam Panagos 2007 Aug 22 10:44:19**

**L= 40 found by Jesse Kolman 2007 Nov 20 20:17:42**

**L= 40 found by Jesse Kolman 2007 Nov 20 20:17:48**

**L= 39 found by Adam Panagos 2007 Aug 22 10:44:05**

**L= 39 found by Jesse Kolman 2007 Nov 20 20:17:32**

**L= 38 found by Adam Panagos 2007 Aug 22 04:48:35**

**L= 38 found by Jesse Kolman 2007 Nov 20 20:17:24**

**L= 35 found by Adam Panagos 2007 Aug 22 04:22:26**

**L= 30 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2007 Sep 20 21:19:18 (closed) (symmetric)**

**L= 30 found by Jesse Kolman 2007 Nov 20 20:15:50**

**L= 16 found by test 2007 Oct 23 12:44:08 (symmetric)**

**L= 16 found by Jesse Kolman 2007 Nov 21 07:11:34**

**L= 13 found by Magnus Jansson 2007 Nov 7 01:19:33**

**L= 11 found by Jesse Kolman 2007 Nov 20 21:09:35**

**L= 10 found by Magnus Jansson 2007 Aug 24 16:55:23 (symmetric)**

**L= 10 found by Brad Smith Sep 25 22:17:07 (symmetric) (same as 2007 Aug 24 16:55:23)**