Next 4 dan best move
A very very easy problem :) Please find the best result for Black! (japanese rules)
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Author ferdi Created 2003-07-18
Difficulty 4 dan (history) Source ferdi
AVG solve time 32 sec Stars 2.78  (9 votes)
User attempts 1140 / 4389 Collections 4x4 problems
Genre best move Your attempts N/A
Similar problems
Created 2003-07-18
Source ferdi
Stars 2.78  (9 votes)
Collections 4x4 problems
Your attempts N/A
This feature allows you to explore how other users have tried to solve this problem. The number appearing in an intersection shows how many people went down that particular path. As well as being nice for curiosity's sake, this feature also shows problem creators where they might need to add more explanations of why certain moves don't work.
User Attempts
Name When Result Path
thisisagoplayer 2024-04-20 09:07:49 Failed C17 B17 B19
— 2023-08-19 15:06:00 Failed B19
— 2023-07-17 20:52:00 Failed C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2023-07-17 20:50:58 Failed B17 C17
— 2023-06-14 16:39:25 Failed B19
FishFort 2022-03-07 03:12:01 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
:go 2021-06-04 21:52:52 Failed C17 B17 B16 C16 D16 A18 D18
— 2021-02-10 05:26:30 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2021-01-07 12:39:13 Failed C17 B17 B16 C16 D16 A18 D18
— 2020-12-27 14:43:01 Failed C17 B17 B16 C16 A18
— 2020-11-26 16:09:15 Failed C17 B17 B16 C16 D16 A18 D18
— 2020-09-05 07:24:41 Failed C17 B17 B19
BartTM 2020-07-26 14:55:55 Failed C17 B17 C16
— 2020-06-25 13:45:50 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2020-04-23 08:44:48 Failed C17 B17 B19
briv 2020-03-28 00:21:14 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2020-02-22 13:03:44 Failed C17 B17 C16
— 2020-01-12 22:28:41 Failed B19
— 2019-11-13 20:40:43 Failed C17 B17 C16
— 2019-04-17 19:22:27 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2019-01-26 08:40:44 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
BartTM 2018-12-25 22:00:18 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2018-05-31 11:10:38 Failed B19
— 2018-04-29 12:39:51 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2018-02-27 17:58:42 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2017-12-28 00:33:51 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2017-05-04 08:31:44 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2017-05-03 15:53:56 Failed C17 B17 B19
— 2017-04-27 10:06:31 Failed C17 B17 B19
— 2017-02-08 07:21:28 Failed C17 B17 B16 C16 B19
— 2016-07-30 16:35:25 Failed B19
— 2016-03-20 13:47:08 Failed C17 B17 B16 C16 D16 A18 D18
briv 2015-04-22 10:53:45 Got It C17 B17 B16 C16 D16 A18 B19 C16
briv 2015-04-16 12:19:36 Failed C17 B17 B16 C16 D16 A18 D18
wukong1 2015-01-30 04:00:01 Failed C17 B17 B19
— 2014-11-16 22:01:41 Failed B17 C17
— 2014-07-29 04:24:57 Got It C17 B17 B16 C16 D16 A18 B19 C16
pento 2014-07-07 13:06:18 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
wukong1 2014-05-30 16:18:32 Failed B17 C17
— 2013-12-17 09:47:34 Failed B19
— 2013-10-19 22:17:04 Failed B19
— 2013-09-02 13:35:37 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2013-07-07 04:24:47 Failed B17 C17
— 2013-04-11 15:09:59 Got It C17 B17 B16 C16 D16 A18 B19 C16
ranka 2013-02-10 16:45:58 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2013-01-20 17:32:45 Failed C17 B17 B16 C16 D16 A18 D18
— 2012-12-28 07:52:41 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2012-12-28 07:52:13 Failed B19
— 2012-12-24 11:46:40 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2012-12-12 10:28:10 Failed B19
— 2012-11-17 22:20:52 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2012-11-17 22:20:12 Failed C17 B17 B19
— 2012-11-13 18:53:05 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2012-11-09 00:25:19 Failed C17 B17 B16 C16 D16 A18 B19 C16 D19 D17
edegroot 2012-10-14 01:32:19 Failed C17 B17 B16 C16 D16 A18 D18
— 2012-09-08 00:53:01 Failed C17 B17 B16 C16 D16 A18 B19 C16 D19 D17
— 2012-09-07 14:13:39 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2012-09-05 19:57:35 Failed C17 B17 B19
— 2012-08-30 22:35:34 Got It C17 B17 B16 C16 D16 A18 B19 C16
alexandrk 2012-08-21 07:03:07 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2012-08-02 04:11:35 Failed B19
Field Mouse 2012-07-21 12:01:49 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2012-06-17 07:48:49 Failed B19
‚܂߃Sƒ}™ 2012-02-09 00:12:34 Got It C17 B17 B16 C16 D16 A18 B19 C16
‚܂߃Sƒ}™ 2012-02-09 00:12:21 Got It C17 B17 B16 C16 D16 A18 B19 C16
‚܂߃Sƒ}™ 2012-02-09 00:12:00 Failed C17 B17 B16 C16 D16 A18 D18
krt 2012-01-08 04:00:23 Got It C17 B17 B16 C16 D16 A18 B19 C16
—´000 2011-12-28 23:30:38 Got It C17 B17 B16 C16 D16 A18 B19 C16
Ventile 2011-11-08 08:06:11 Failed C17 B17 B19
— 2011-09-12 20:34:06 Got It C17 B17 B16 C16 D16 A18 B19 C16
Spica 2011-09-08 12:54:04 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2011-08-02 20:18:51 Failed B17 C17
— 2011-07-11 13:41:37 Failed C17 B17 B16 C16 D16 A18 D18
Zander 2011-06-14 13:51:08 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2011-06-03 17:48:54 Failed C17 B17 B16 C16 D16 A18 D18
Piccolo 2011-04-22 06:55:59 Failed C17 B17 B16 C16 D16 A18 D18
Piccolo 2011-04-19 14:51:00 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2011-04-14 07:27:14 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2011-04-09 07:36:45 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2011-04-05 01:38:05 Got It C17 B17 B16 C16 D16 A18 B19 C16
Ksenja 2011-01-07 08:51:06 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2010-12-26 07:02:44 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2010-12-26 07:01:14 Failed C17 B17 B16 C16 D16 A18 D18
— 2010-12-21 15:29:59 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2010-12-21 15:29:45 Failed C17 B17 B16 C16 D16 A18 D18
— 2010-12-21 15:29:14 Failed C17 B17 C16
— 2010-12-13 17:26:12 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2010-12-13 17:26:02 Failed C17 B17 B16 C16 D16 A18 D18
— 2010-12-13 17:25:46 Failed C17 B17 C16
— 2010-12-08 07:12:10 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2010-12-07 09:03:41 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2010-12-06 18:16:10 Failed C17 B17 B16 C16 B19
— 2010-11-28 12:37:22 Failed C17 B17 B16 C16 D16 A18 D19
— 2010-11-25 19:51:45 Failed C17 B17 B16 C16 D16 A18 B19 C16 D19 D17
— 2010-10-16 19:43:57 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2010-06-15 13:28:53 Got It C17 B17 B16 C16 D16 A18 B19 C16
frostburn 2010-05-23 13:36:45 Got It C17 B17 B16 C16 D16 A18 B19 C16
frostburn 2010-05-23 13:36:07 Failed B19
— 2010-05-10 19:44:07 Failed C17 B17 B19
— 2010-05-06 10:59:30 Failed C17 B17 B16 C16 D16 A18 D18
— 2010-05-02 09:51:22 Failed C17 B17 B16 C16 D16 A18 D18
— 2010-01-02 00:23:25 Failed C17 B17 C16
— 2009-12-31 11:50:55 Failed C17 B17 B16 C16 D16 A18 D18
— 2009-10-16 15:24:53 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2009-09-30 11:04:58 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2009-09-30 11:04:41 Failed C17 B17 B16 C16 B19
fwiffo 2009-06-28 18:48:09 Failed C17 B17 B16 C16 D16 A18 C16 D18
dischord 2009-03-28 12:13:04 Got It C17 B17 B16 C16 D16 A18 B19 C16
Piccolo 2009-01-02 03:35:03 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2008-11-17 13:05:52 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2008-11-04 02:05:13 Failed B19
— 2008-10-27 07:19:16 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2008-10-23 04:06:08 Got It C17 B17 B16 C16 D16 A18 B19 C16
— 2008-09-16 06:39:49 Failed C17 B17 B16 C16 D16 A18 D18
Xaszx 2008-08-29 12:50:48 Failed B19
Piccolo 2008-08-12 14:17:54 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2008-06-13 19:37:54 Got It C17 B17 B16 C16 D16 A18 B19 C16
alexandrk 2008-05-24 01:33:51 Got It C17 B17 B16 C16 D16 A18 B19 C16
alexandrk 2008-04-27 04:11:09 Failed C17 B17 C16
wuwei 2008-04-18 12:47:04 Got It C17 B17 B16 C16 D16 A18 B19 C16
wuwei 2008-04-18 12:44:21 Failed C17 B17 B16 C16 D16 A18 D18
— 2008-03-31 19:11:45 Failed C17 B17 B16 C16 D16 A18 B19 C16
— 2008-03-30 07:52:04 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2007-12-19 20:44:41 Failed C17 B17 B16 C16 D16 A18 D18
— 2007-10-06 18:48:55 Got It C17 B17 B16 C16 D16 A18 B19 C16
tom111 2007-08-16 09:23:12 Got It C17 B17 B16 C16 D16 A18 B19 C16
ketran0 2007-04-07 16:49:49 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
tom111 2007-03-26 10:30:42 Failed C17 B17 B16 C16 D16 A18 D18
— 2007-03-15 22:11:40 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
tom111 2006-12-21 00:51:40 Failed C17 B17 B16 C16 D16 A18 D18 A19
Dudzik 2006-11-25 22:09:39 Failed B17 C17 A19
tom111 2006-11-24 00:50:07 Failed C17 B17 B16 C16 D16 A18 D18 A19
Dudzik 2006-11-22 23:14:22 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16 A19
julien_wiesel 2006-10-11 13:37:44 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16 A19
— 2006-09-03 06:21:49 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16 A19
whendrik 2006-08-22 05:34:18 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16 A19
— 2006-08-22 04:29:58 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16 A19
whendrik 2006-08-21 16:45:43 Failed D17 A19
whendrik 2006-08-20 07:35:52 Failed C17 B17 B16 C16 D16 A18 D18 A19
— 2006-06-02 09:50:33 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16 A19
julien_wiesel 2006-05-25 05:20:12 Failed C17 B17 B19 A19
julien_wiesel 2006-05-14 05:04:20 Failed B17 C17 A19
Athanatos 2006-05-01 08:39:28 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16 A19
MrMoto 2006-04-24 13:27:45 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2006-04-19 12:06:22 Failed C17 B17 B16 C16 D16 A18 D18 A19
— 2006-04-13 10:26:25 Failed A18 A19
julien_wiesel 2006-03-11 12:52:36 Failed B19
WTD 2005-11-28 18:12:11 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
WTD 2005-11-28 18:09:39 Failed C17 B17 B16 C16 D16 A18 D18
adum 2005-11-24 00:50:00 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16 A19
Field Mouse 2005-11-16 09:00:18 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2005-10-24 19:16:21 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2005-09-08 05:19:58 Failed B17 C17
Field Mouse 2005-08-26 12:33:10 Failed C17 B17 B16 C16 D16 A18 B19 C16 B16
Field Mouse 2005-08-07 05:08:43 Failed C17 B17 B19
— 2005-07-27 16:04:32 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
maba 2005-04-10 05:48:56 Failed C17 B17 B19
ciith 2005-03-13 09:23:22 Failed C17 B17 B16 C16 D16 A18 C16 D18
assacra 2005-01-19 06:54:58 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
assacra 2005-01-19 06:53:14 Failed C17 B17 B19
— 2004-12-24 09:58:47 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
assacra 2004-12-20 09:18:21 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2004-12-14 15:02:18 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2004-12-09 15:46:48 Failed B17 C17
— 2004-12-06 06:53:02 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2004-12-04 14:16:06 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2004-11-07 23:07:07 Failed C17 B17 B16 C16 D16 A18 D18
marwin 2004-11-05 01:20:33 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
marwin 2004-10-20 05:43:54 Failed B17 C17
assacra 2004-09-02 12:52:10 Failed C17 B17 B16 C16 D16 A18 B19 C16 D19 D17
— 2004-08-25 04:28:19 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
switch 2004-06-25 01:55:19 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
switch 2004-06-18 01:57:43 Failed C17 B17 C16
switch 2004-06-17 04:09:55 Failed B17 C17
— 2004-04-22 07:37:56 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
maba 2004-03-23 02:03:22 Failed C17 B17 B16 C16 D16 A18 D18
— 2004-03-18 05:10:28 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2004-03-16 00:37:09 Failed B19
— 2004-03-16 00:36:35 Failed B19
— 2004-01-19 08:27:28 Failed C17 B17 B19
— 2003-12-19 10:35:51 Failed C17 B17 B16 C16 D16 A18 B19 C16 B16
kochi 2003-12-04 14:24:35 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-10-08 03:34:53 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-09-21 12:52:35 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-09-19 17:44:11 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-09-13 13:05:54 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-09-09 08:24:48 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-26 17:16:12 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-26 07:14:35 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-23 21:28:13 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-22 03:57:28 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-21 18:17:20 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-21 14:37:53 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-20 15:05:27 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-20 14:55:47 Failed C17 B17 C16
— 2003-08-20 14:42:54 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
Spirit 2003-08-02 14:24:40 Failed C17 B17 C16
— 2003-07-31 23:35:48 Failed B17 C17
Geijin 2003-07-28 17:27:01 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
Geijin 2003-07-28 17:26:38 Failed C17 B17 A18
Geijin 2003-07-28 17:26:34 Failed B19
Geijin 2003-07-28 17:26:24 Failed D18
Geijin 2003-07-28 17:26:19 Failed B17 C17
Geijin 2003-07-28 17:26:12 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2003-07-26 17:45:57 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-07-25 11:33:24 Failed C17 B17 B16 C16 D16 A18 C16 D18
— 2003-07-23 03:47:30 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-07-21 12:29:20 Failed B17 C17
— 2003-07-21 10:49:03 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
Hans 2003-07-21 01:58:02 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-07-19 16:42:04 Failed C17 B17 B16 C16 D16 A18 D18
— 2003-07-18 16:23:45 Failed A18
hello 2003-08-09 15:10:40 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
BartTM 2003-08-11 03:53:46 Failed C17 B17 B16 C16 D16 A18 D18
— 2003-08-12 09:42:10 Failed C17 B17 B16 C16 D16 A18 D18
— 2003-08-12 09:42:29 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-14 09:13:00 Failed B19
— 2003-08-14 14:54:42 Failed C17 B17 B16 C16 D16 A18 D18
— 2003-08-14 14:55:17 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-15 13:15:08 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-18 08:22:03 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-18 08:30:13 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-19 13:36:00 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-19 13:47:20 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-19 16:35:32 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
— 2003-08-19 16:44:11 Failed C17 B17 C16
Count Result Path
50 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
38 Got It C17 B17 B16 C16 D16 A18 B19 C16
28 Failed C17 B17 B16 C16 D16 A18 D18
19 Failed B19
16 Failed C17 B17 B16 C16 D16 A18 C16 D18
14 Failed C17 B17 B19
12 Failed B17 C17
11 Failed C17 B17 C16
8 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16 A19
5 Got It C17 B17 B16 C16 D16 A18 B19 C16 B16
4 Failed C17 B17 B16 C16 D16 A18 B19 C16 D19 D17
4 Failed C17 B17 B16 C16 D16 A18 D18 A19
3 Failed C17 B17 B16 C16 D16 A18 B19 C16 B16
3 Failed C17 B17 B16 C16 B19
2 Failed B17 C17 A19
1 Failed C17 B17 A18
1 Failed A18 A19
1 Failed D18
1 Failed C17 B17 B19 A19
1 Failed D17 A19
1 Failed A18
1 Failed C17 B17 B16 C16 D16 A18 B19 C16
1 Failed C17 B17 B16 C16 D16 A18 D19
1 Failed C17 B17 B16 C16 A18