### using a Snake Viewer written by Markus Sigg

L=533 found by Hermann Jurksch 2014 Feb 18 (symmetric)

L=515 found by Hugo Pfoertner and Markus Sigg 2008 Sep 9 (symmetric)

L=509 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2007 Aug 27 (symmetric)

L=507 found by Markus Sigg 2008 May 4 (symmetric)

L=507 found by Hugo Pfoertner and Markus Sigg 2008 May 31 (symmetric)

L=507 found by Hugo Pfoertner and Markus Sigg 2008 May 31 (symmetric)

L=505 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2007 Aug 27 (symmetric)

L=505 found by Markus Sigg 2008 Mar 17 (symmetric)

L=503 found by Markus Sigg 2008 Apr 24 (symmetric)

L=503 found by Markus Sigg and Hugo Pfoertner 2008 Apr 24 (symmetric)

L=503 found by Markus Sigg and Hugo Pfoertner 2008 Apr 24 (symmetric)

L=503 found by Hugo Pfoertner and Markus Sigg 2008 May 21 (symmetric)

L=503 found by Hugo Pfoertner and Markus Sigg 2008 May 21 (symmetric)

L=501 found by Hugo Pfoertner and Markus Sigg 2008 May 18 (symmetric)

L=500 found by Markus Sigg 2008 Mar 17

L=499 found by Markus Sigg 2007 Feb 1 (symmetric)

L=499 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 May 13

L=499 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 May 20

L=498 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 May 18

L=497 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2006 Dec 14 (symmetric)

L=497 found by Hugo Pfoertner and Markus Sigg 2008 Mar 10 (symmetric)

L=497 found by Markus Sigg 2008 Apr 25 (symmetric)

L=497 found by Markus Sigg 2008 Apr 25 (symmetric)

L=497 found by Markus Sigg 2008 Apr 25 (symmetric)

L=497 found by Markus Sigg 2008 Apr 25 (symmetric)

**L=495 found by Vadim Trofimov 2007 Nov 20 17:49:15 (symmetric)**

**L=491 found by Vadim Trofimov 2007 Sep 12 21:01:07 (symmetric)**

L=491 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2007 Aug 13 (symmetric)

L=491 found by Markus Sigg (program) and Hugo Pfoertner (number-crunching) 2007 Aug 13 (symmetric)

**L=490 found by Michael van Fondern 2007 Nov 17 07:10:37**

**L=489 found by Michael van Fondern 2007 Nov 12 19:04:26**

**L=485 found by Vadim Trofimov 2007 Sep 10 07:04:50 (symmetric)**

**L=485 found by Michael van Fondern 2007 Nov 3 21:47:34**

L=485 found by Hugo Pfoertner and Markus Sigg 2008 Mar 1 (symmetric)

L=476 found by Hugo Pfoertner using programs written by Markus Sigg and Klaus Nagel 2008 May 11

**L=467 found by Michael van Fondern 2007 Oct 28 21:12:46**

L=466 found by Hugo Pfoertner 2012 Aug 10

**L=463 found by Markus Sigg 2007 Nov 1 15:01:59 (symmetric)**

**L=461 found by Michael van Fondern 2007 Oct 17 06:05:06**

**L=457 found by Michael van Fondern 2007 Oct 16 20:20:07**

**L=453 found by Honza Stola 2007 Sep 18 07:33:34 (symmetric)**

**L=433 found by Michael van Fondern 2007 Oct 15 20:46:00**

**L=432 found by Mark Beyleveld 2007 Sep 19 12:49:55**

L=430 found by Hermann Jurksch 2012 Sep 19 (closed)

**L=429 found by Markus Sigg 2007 Oct 31 15:39:32 (symmetric)**

**L=428 found by Mark Beyleveld 2007 Sep 10 02:13:17**

**L=424 found by Fred Mellender 2007 Nov 20 18:00:34**

**L=422 found by Fred Mellender 2007 Nov 18 16:33:22**

**L=417 found by Markus Sigg 2007 Oct 30 21:32:01 (symmetric)**

**L=414 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Nov 10 05:47:22**

L=414 found by Hermann Jurksch 2012 Sep 19 (closed) (symmetric)

L=410 found by Hermann Jurksch 2012 Sep 19 (closed) (symmetric)

**L=408 found by Yirmy Yasovsky 2007 Oct 17 21:11:59**

**L=407 found by Michael van Fondern 2007 Sep 28 05:50:29**

**L=406 found by Michael van Fondern 2007 Sep 27 16:48:50**

L=406 found by Hermann Jurksch 2012 Sep 15 (closed) (symmetric)

**L=404 found by Yirmy Yasovsky 2007 Sep 12 19:34:25**

**L=404 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Oct 30 20:52:21**

**L=404 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2007 Nov 19 15:38:57**

**L=402 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Oct 30 16:28:28**

**L=402 found by Fred Mellender 2007 Oct 30 20:58:32**

**L=401 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Oct 30 07:30:00**

**L=400 found by Joshua Zucker 2007 Oct 5 06:09:40**

**L=399 found by Moritz Franckenstein 2007 Sep 17 19:54:58**

**L=399 found by Fred Mellender 2007 Sep 24 21:54:55**

**L=399 found by Ivan Kazmenko 2007 Sep 24 22:24:56 (symmetric)**

**L=399 found by Markus Sigg 2007 Oct 30 20:05:26 (symmetric)**

**L=398 found by Moritz Franckenstein 2007 Sep 17 11:20:04**

**L=396 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Oct 25 10:42:51**

**L=395 found by Yirmy Yasovsky 2007 Sep 11 22:49:01**

**L=395 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Oct 25 10:39:25**

**L=395 found by Jesse Kolman 2007 Nov 19 00:45:41**

**L=394 found by Joshua Zucker 2007 Sep 19 20:59:07**

**L=394 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 22 11:32:25**

**L=391 found by Michael van Fondern 2007 Sep 27 05:34:16**

**L=391 found by Markus Sigg 2007 Oct 30 17:59:55 (symmetric)**

**L=390 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2007 Nov 8 19:18:06**

**L=387 found by Fred Mellender 2007 Sep 15 20:40:12**

**L=386 found by Joshua Zucker 2007 Sep 19 20:55:47**

**L=385 found by Markus Sigg 2007 Oct 9 20:55:51**

**L=384 found by Michael van Fondern 2007 Sep 25 17:46:23**

**L=383 found by Mark Gordon 2007 Sep 10 23:51:52**

**L=383 found by Michael van Fondern 2007 Sep 25 05:42:24**

**L=382 found by Fred Mellender 2007 Sep 10 09:56:24**

**L=381 found by Joshua Zucker 2007 Sep 19 20:53:41**

**L=381 found by James Buddenhagen 2007 Sep 25 00:19:03**

**L=380 found by Vadim Trofimov 2007 Sep 2 21:32:29**

**L=380 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 21 07:33:49**

**L=380 found by Markus Sigg 2007 Oct 9 20:29:23**

**L=379 found by Yirmy Yasovsky 2007 Sep 8 22:17:40**

**L=379 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 11 12:32:49**

**L=379 found by Ivan Kazmenko 2007 Sep 24 21:37:14 (symmetric)**

**L=378 found by Mark Beyleveld 2007 Sep 2 16:38:29**

**L=377 found by James Buddenhagen 2007 Sep 24 20:04:04**

**L=371 found by Markus Sigg 2007 Oct 6 05:16:44**

**L=370 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Sep 2 17:21:01**

**L=369 found by Honza Stola 2007 Sep 7 16:26:21**

**L=367 found by Fred Mellender 2007 Sep 4 09:17:57**

**L=366 found by Fred Mellender 2007 Sep 3 00:56:28**

**L=366 found by Michael van Fondern 2007 Sep 23 16:16:24**

**L=366 found by Markus Sigg 2007 Oct 5 21:20:24**

**L=366 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2007 Nov 6 18:48:00**

**L=364 found by Michael van Fondern 2007 Sep 23 07:06:54**

**L=361 found by Fred Mellender 2007 Sep 2 19:05:53**

**L=360 found by Yirmy Yasovsky 2007 Sep 7 22:52:41**

**L=359 found by Mark Gordon 2007 Sep 10 16:42:35**

**L=358 found by Jesse Kolman 2007 Nov 19 00:06:24**

**L=357 found by Fred Mellender 2007 Sep 3 14:57:47**

**L=357 found by Ivan Kazmenko 2007 Sep 24 21:36:21 (symmetric)**

**L=355 found by Daumilas Ardickas 2007 Sep 5 14:18:00**

**L=354 found by Fred Mellender 2007 Sep 3 23:50:39**

**L=353 found by Honza Stola 2007 Sep 3 10:10:28**

**L=353 found by Yirmy Yasovsky 2007 Sep 6 22:18:59**

**L=353 found by Michael van Fondern 2007 Sep 22 14:59:26**

**L=346 found by James J Youlton Jr 2007 Sep 3 02:31:16**

**L=345 found by Boris von Loesch 2007 Nov 20 17:14:18**

**L=344 found by Jesse Kolman 2007 Nov 18 06:33:12**

**L=343 found by Joshua Zucker 2007 Sep 19 20:47:46**

**L=343 found by Jesse Kolman 2007 Nov 18 06:32:40**

**L=342 found by Jesse Kolman 2007 Nov 18 06:32:25**

**L=342 found by Boris von Loesch 2007 Nov 20 17:10:39**

**L=341 found by Jesse Kolman 2007 Nov 18 06:32:02**

**L=340 found by Michael van Fondern 2007 Sep 20 05:52:13**

**L=340 found by Jesse Kolman 2007 Nov 18 06:31:44**

L=340 found by Hermann Jurksch 2012 Aug 23 (closed)

**L=339 found by Ivan Kazmenko 2007 Sep 24 20:20:00 (symmetric)**

**L=339 found by Jesse Kolman 2007 Nov 18 06:31:17**

**L=338 found by Jesse Kolman 2007 Nov 18 06:30:58**

**L=337 found by Jesse Kolman 2007 Nov 18 06:30:24**

**L=336 found by James J Youlton Jr 2007 Sep 3 02:13:29**

**L=336 found by Jesse Kolman 2007 Nov 18 06:29:59**

**L=335 found by Ivan Kazmenko 2007 Sep 23 22:10:06 (symmetric)**

**L=335 found by Jesse Kolman 2007 Nov 18 06:29:27**

**L=334 found by Jesse Kolman 2007 Nov 18 06:28:35**

**L=333 found by Jesse Kolman 2007 Nov 18 06:27:47**

**L=332 found by Jesse Kolman 2007 Nov 18 06:26:55**

**L=331 found by Jesse Kolman 2007 Nov 18 06:26:05**

**L=330 found by Jesse Kolman 2007 Nov 18 06:25:31**

**L=329 found by Jesse Kolman 2007 Nov 18 06:24:54**

**L=329 found by Jesse Kolman 2007 Nov 18 06:25:10**

**L=327 found by Markus Sigg 2007 Sep 6 20:15:07 (symmetric)**

**L=327 found by Jesse Kolman 2007 Nov 18 06:24:20**

**L=325 found by Yirmy Yasovsky 2007 Aug 22 10:15:56**

**L=325 found by Markus Sigg 2007 Sep 6 14:49:05 (symmetric)**

**L=325 found by Jesse Kolman 2007 Nov 18 06:23:56**

**L=324 found by Jesse Kolman 2007 Nov 18 06:23:42**

**L=323 found by Jesse Kolman 2007 Nov 18 06:23:27**

**L=322 found by Jesse Kolman 2007 Nov 18 06:23:13**

**L=321 found by Ivan Kazmenko 2007 Sep 23 20:24:22 (symmetric)**

**L=321 found by Jesse Kolman 2007 Nov 12 23:29:56**

**L=321 found by Jesse Kolman 2007 Nov 18 06:20:53**

**L=321 found by Jesse Kolman 2007 Nov 18 06:22:47**

**L=320 found by Jesse Kolman 2007 Nov 12 23:29:35**

**L=320 found by Jesse Kolman 2007 Nov 18 06:19:50**

**L=320 found by Jesse Kolman 2007 Nov 18 06:22:13**

**L=319 found by QfwfQ 2007 Oct 5 09:13:58**

**L=319 found by Jesse Kolman 2007 Nov 12 23:29:16**

**L=319 found by Jesse Kolman 2007 Nov 18 06:18:57**

**L=319 found by Jesse Kolman 2007 Nov 18 06:19:35**

**L=319 found by Jesse Kolman 2007 Nov 18 06:21:09**

**L=318 found by Kevin Burfitt 2007 Sep 2 22:48:41**

**L=318 found by Jesse Kolman 2007 Nov 12 23:29:03**

**L=318 found by Jesse Kolman 2007 Nov 18 06:18:29**

**L=317 found by Ivan Kazmenko 2007 Sep 8 21:27:51 (symmetric)**

**L=317 found by Jesse Kolman 2007 Nov 12 23:28:42**

**L=317 found by Jesse Kolman 2007 Nov 18 06:18:08**

**L=316 found by Michael van Fondern 2007 Sep 19 05:40:11**

**L=316 found by Jesse Kolman 2007 Nov 12 23:28:31**

**L=316 found by Jesse Kolman 2007 Nov 18 06:17:54**

**L=315 found by Michael van Fondern 2007 Sep 17 11:17:03**

**L=315 found by Jesse Kolman 2007 Nov 12 23:28:10**

**L=315 found by Jesse Kolman 2007 Nov 12 23:28:23**

**L=314 found by James J Youlton Jr 2007 Aug 23 09:06:50**

**L=314 found by Jesse Kolman 2007 Nov 12 23:27:50**

**L=314 found by Jesse Kolman 2007 Nov 18 06:17:41**

**L=313 found by Olivier Buffet & Dmitry Kamenetsky 2007 Sep 5 23:57:34**

**L=313 found by Markus Sigg 2007 Sep 6 14:05:54 (symmetric)**

**L=313 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2007 Sep 21 09:43:49**

**L=313 found by Jesse Kolman 2007 Nov 12 23:27:39**

**L=313 found by Jesse Kolman 2007 Nov 18 06:17:24**

**L=312 found by Jesse Kolman 2007 Nov 12 23:27:24**

**L=312 found by Jesse Kolman 2007 Nov 18 06:17:07**

L=312 found by Hugo Pfoertner 2012 Aug 4 (closed)

**L=311 found by Jesse Kolman 2007 Nov 12 23:27:12**

**L=311 found by Jesse Kolman 2007 Nov 18 05:02:51**

**L=311 found by Jesse Kolman 2007 Nov 18 06:15:17**

**L=311 found by Jesse Kolman 2007 Nov 18 06:16:44**

**L=310 found by Jesse Kolman 2007 Nov 12 23:26:42**

**L=310 found by Jesse Kolman 2007 Nov 18 06:14:16**

**L=310 found by Jesse Kolman 2007 Nov 18 06:14:40**

**L=310 found by Jesse Kolman 2007 Nov 18 06:16:26**

L=310 found by Hugo Pfoertner 2012 Aug 3 (closed)

**L=309 found by Markus Sigg 2007 Sep 6 14:04:41 (symmetric)**

**L=309 found by Jesse Kolman 2007 Nov 12 23:26:09**

**L=309 found by Jesse Kolman 2007 Nov 18 06:15:59 (same as Nov 12 23:26:09)**

**L=308 found by Olivier Buffet & Dmitry Kamenetsky 2007 Sep 5 08:17:32**

**L=307 found by Jesse Kolman 2007 Nov 12 23:24:24**

**L=306 found by Jesse Kolman 2007 Nov 12 23:24:05**

**L=305 found by Olivier Buffet & Dmitry Kamenetsky 2007 Sep 5 07:36:12**

**L=303 found by Markus Sigg 2007 Sep 6 14:02:56 (symmetric)**

**L=303 found by Michael van Fondern 2007 Sep 15 18:44:38**

**L=303 found by Jesse Kolman 2007 Nov 12 23:23:32**

**L=302 found by James J Youlton Jr 2007 Aug 23 09:02:00**

**L=302 found by Mark Gordon 2007 Nov 5 03:27:07 (closed)**

**L=301 found by Joshua Zucker 2007 Sep 16 12:11:49**

**L=301 found by Jesse Kolman 2007 Nov 12 23:07:02**

**L=300 found by Mark Beyleveld 2007 Aug 21 23:59:48**

**L=300 found by Joshua Zucker 2007 Sep 11 01:33:45**

**L=300 found by Michael Collier 2007 Nov 9 16:43:58**

**L=299 found by Kevin Burfitt 2007 Aug 23 23:29:48**

**L=298 found by Eckard Specht & Dietmar Viertel & Martin Wohlgemuth 2007 Aug 21 07:12:46**

**L=297 found by Olivier Buffet & Dmitry Kamenetsky 2007 Sep 3 12:39:43**

**L=296 found by Mark Gordon 2007 Sep 6 10:22:39**

**L=296 found by Joshua Zucker 2007 Sep 10 23:29:25**

**L=296 found by Klaus Nagel & Hugo Pfoertner & Rainer Rosenthal 2007 Sep 14 16:44:42**

**L=294 found by Yirmy Yasovsky 2007 Aug 21 20:42:49**

**L=294 found by Moritz Franckenstein 2007 Sep 17 14:12:39**

**L=290 found by Juha Saukkola 2007 Oct 26 07:25:11**

**L=289 found by Ivan Kazmenko 2007 Sep 8 21:27:04 (symmetric)**

**L=288 found by Alexander Lyashuk 2007 Nov 6 17:32:00**

**L=287 found by Markus Sigg 2007 Sep 2 18:31:15**

**L=282 found by Kevin Burfitt 2007 Aug 23 13:36:15**

**L=282 found by Moritz Franckenstein 2007 Sep 14 17:50:08**

**L=281 found by Mark Mammel 2007 Sep 5 13:19:19**

**L=281 found by Jesse Kolman 2007 Nov 12 20:11:18 (symmetric)**

**L=280 found by Mark Gordon 2007 Sep 6 02:54:26**

**L=280 found by Joshua Zucker 2007 Sep 10 14:22:53**

**L=278 found by QfwfQ 2007 Sep 27 09:10:40**

**L=278 found by Michael Collier 2007 Nov 9 15:09:44**

**L=276 found by Jesse Kolman 2007 Nov 18 08:02:21**

**L=274 found by Michael van Fondern 2007 Sep 14 18:38:57**

**L=269 found by Jesse Kolman 2007 Nov 12 23:20:56**

**L=269 found by Jesse Kolman 2007 Nov 12 23:21:34**

**L=269 found by Jesse Kolman 2007 Nov 18 07:57:34**

**L=269 found by Jesse Kolman 2007 Nov 18 07:59:37**

**L=268 found by Moritz Franckenstein 2007 Sep 11 21:24:22**

**L=267 found by Ivan Kazmenko 2007 Sep 23 20:19:06 (symmetric)**

**L=267 found by Jesse Kolman 2007 Nov 12 23:20:21**

**L=265 found by G.R.A.20 Problem Solving 2007 Sep 2 20:04:49**

**L=265 found by Ivan Kazmenko 2007 Sep 23 20:19:37 (symmetric)**

**L=264 found by Juergen Winterberg 2007 Nov 7 23:19:31**

**L=263 found by Jesse Kolman 2007 Nov 18 07:43:07**

**L=262 found by Markus Sigg 2007 Aug 21 11:56:15**

**L=261 found by Florian Beye 2007 Oct 10 12:25:39**

**L=261 found by Jesse Kolman 2007 Nov 12 23:18:26**

**L=261 found by Jesse Kolman 2007 Nov 18 07:54:56**

**L=260 found by Florian Beye 2007 Oct 10 12:23:53**

**L=260 found by Jesse Kolman 2007 Nov 18 07:51:38**

**L=260 found by Jesse Kolman 2007 Nov 18 07:51:45**

**L=259 found by Markus Sigg 2007 Aug 21 11:44:57**

**L=259 found by Steve Trevorrow Oct 7 07:50:53 (same as 2007 Aug 21 11:44:57)**

**L=258 found by Markus Sigg 2007 Aug 21 11:41:37**

**L=258 found by Markus Sigg 2007 Aug 21 11:43:44**

**L=257 found by Markus Sigg 2007 Aug 20 19:02:50**

**L=257 found by Joshua Zucker 2007 Sep 3 14:59:13**

**L=257 found by Moritz Franckenstein 2007 Sep 11 21:08:23**

**L=256 found by Michael J Gayle 2007 Nov 21 06:50:11**

**L=253 found by Olivier Buffet & Dmitry Kamenetsky 2007 Aug 23 23:46:20**

**L=253 found by Jesse Kolman Nov 10 04:33:27 (same as 2007 Aug 23 23:46:20)**

**L=253 found by Mike White Nov 18 21:45:03 (same as 2007 Aug 23 23:46:20)**

**L=252 found by Johan Stang 2007 Sep 26 11:03:12**

**L=251 found by Fred Mellender 2007 Aug 22 02:23:18**

**L=251 found by Johan Stang 2007 Sep 26 10:36:02**

**L=250 found by Sebastian Mingramm 2007 Sep 6 13:37:44**

**L=250 found by Juergen Winterberg 2007 Oct 29 17:31:09**

**L=249 found by Florian Beye 2007 Oct 9 21:39:03**

**L=248 found by Florian Beye 2007 Oct 9 21:38:19**

**L=247 found by Gregor Heitkamp 2007 Sep 21 20:35:28**

**L=244 found by Brad Smith 2007 Oct 15 22:00:35**

**L=244 found by Mike White 2007 Nov 18 16:53:27**

**L=243 found by Moritz Franckenstein 2007 Sep 3 09:41:20**

**L=243 found by Florian Beye 2007 Oct 9 20:40:21**

**L=242 found by Sabur Zaheed (AIUB) 2007 Aug 21 17:16:20**

**L=242 found by Steve Trevorrow 2007 Oct 6 23:27:40**

**L=241 found by Mark Mammel 2007 Aug 21 16:20:59**

**L=238 found by Marcello Herreshoff 2007 Oct 11 04:42:18**

**L=236 found by Florian Beye 2007 Oct 9 20:37:25**

**L=236 found by Marcello Herreshoff 2007 Oct 11 04:38:32**

**L=229 found by Moritz Franckenstein 2007 Sep 2 17:20:26**

**L=229 found by Frank Buss 2007 Sep 3 15:34:21 (same as Sep 2 17:20:26)**

**L=229 found by David Rendo Rodriguez 2007 Sep 14 06:18:59**

**L=229 found by Tobias Baumann Nov 16 09:17:09 (same as 2007 Sep 2 17:20:26)**

**L=229 found by Mike White Nov 17 23:24:16 (same as 2007 Sep 2 17:20:26)**

**L=228 found by Mike White 2007 Nov 17 23:08:45**

**L=227 found by Brian Adams 2007 Nov 7 22:44:56**

**L=227 found by Mike White 2007 Nov 16 16:05:08 (same as Nov 7 22:44:56)**

**L=226 found by Moritz Franckenstein 2007 Sep 2 16:57:33**

**L=226 found by Polegenko Vladimir Nov 7 14:04:10 (same as 2007 Sep 2 16:57:33)**

**L=226 found by Mike White Nov 16 08:45:02 (same as 2007 Sep 2 16:57:33)**

**L=224 found by Tobias Baumann 2007 Nov 14 08:10:00**

**L=224 found by Mike White 2007 Nov 16 08:29:28 (same as Nov 14 08:10:00)**

**L=220 found by QfwfQ 2007 Sep 20 08:19:28**

**L=220 found by Henry Song 2007 Sep 23 06:00:01**

**L=215 found by Ivan Kazmenko 2007 Sep 23 20:23:25 (symmetric)**

**L=208 found by Moritz Franckenstein 2007 Nov 15 11:36:06 (closed)**

**L=202 found by Moritz Franckenstein 2007 Nov 15 11:33:43 (closed)**

**L=201 found by Vadim Trofimov 2007 Aug 26 11:38:22**

**L=200 found by Moritz Franckenstein 2007 Aug 27 15:10:14**

**L=200 found by David Rendo Rodriguez 2007 Sep 11 09:37:41**

**L=199 found by G.R.A.20 Problem Solving 2007 Sep 2 11:13:52**

**L=196 found by Roy van Rijn 2007 Sep 7 22:59:52**

**L=192 found by Jesse Kolman 2007 Nov 6 09:48:45**

**L=191 found by Joshua Zucker 2007 Aug 27 04:23:19**

**L=190 found by Moritz Franckenstein 2007 Aug 27 15:11:03**

**L=186 found by Juha Saukkola 2007 Aug 29 09:27:59**

**L=184 found by Moritz Franckenstein 2007 Nov 15 11:32:08 (closed)**

**L=181 found by Evgeni Lukin 2007 Oct 21 11:29:04**

**L=180 found by Honza Stola 2007 Aug 30 17:38:15**

**L=178 found by Roy van Rijn 2007 Sep 7 22:55:49**

**L=176 found by David Rendo Rodriguez 2007 Sep 8 11:38:23**

**L=174 found by G.R.A.20 Problem Solving 2007 Aug 29 17:08:58**

**L=164 found by Moritz Franckenstein 2007 Nov 15 11:29:37 (closed)**

**L=159 found by Sebastian Mingramm 2007 Sep 5 14:42:57**

**L=153 found by Magnus Jansson 2007 Aug 28 08:24:15**

**L=150 found by Honza Stola 2007 Aug 30 09:58:57**

**L=146 found by Juha Saukkola 2007 Aug 26 10:19:05**

**L=143 found by Fironov Sergey 2007 Sep 5 19:35:41**

**L=136 found by Hyung-Sul Kim 2007 Oct 29 06:49:22**

**L=133 found by Frank Buss 2007 Aug 24 15:41:21**

**L=124 found by G.R.A.20 Problem Solving 2007 Aug 29 16:14:10**

**L=119 found by David Rendo Rodriguez 2007 Sep 8 08:45:52**

**L=111 found by Gregor Heitkamp 2007 Sep 11 22:54:54**

**L=107 found by Leonid Shishlo 2007 Aug 21 23:25:39**

**L= 70 found by Przemyslaw Dabek 2007 Nov 7 21:08:57**

**L= 23 found by test 2007 Oct 24 11:21:06 (symmetric)**

**L= 11 found by Magnus Jansson 2007 Aug 24 16:56:47 (symmetric)**

**L= 11 found by Brad Smith Sep 25 22:25:30 (symmetric) (same as 2007 Aug 24 16:56:47)**