Next 4 dan
Black to Kill Without Ko
Add / View flags +2
Author Kimochi Created 2006-02-18
Difficulty 4 dan (history) Source N/A
AVG solve time 60 sec Stars 3.78  (9 votes)
User attempts 468 / 2175 Collections Corner based, Ko / Ko Threats
Genre life and death ⓒ Your attempts N/A
Similar problems
Created 2006-02-18
Source N/A
Stars 3.78  (9 votes)
Collections Corner based, Ko / Ko Threats
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
— 2024-05-10 23:51:37 Failed E4
Masuorengou5 2024-05-10 23:40:21 Got It B1 D1 C1 D3 A2
— 2024-05-10 17:57:27 Failed B1 D1 A2
— 2024-05-10 17:51:11 Failed A2 B2 C1
— 2024-05-10 17:50:48 Failed E4
— 2024-05-10 17:50:41 Failed B2 A2 C1
— 2024-05-10 17:49:18 Failed B2 A2 D1 B1 D3
— 2024-05-10 17:48:27 Failed B2 A2 B1
— 2024-05-10 17:46:13 Failed C1 B1 D1
xavierdestev 2024-05-10 17:37:41 Failed C1 B1 B2 A2
— 2024-05-10 13:25:55 Failed B2 A2 B1
— 2024-05-10 10:28:04 Got It B1 D1 A2
— 2024-05-10 10:23:05 Failed C1 B1 B2 A2
— 2024-05-10 09:39:08 Got It B1 B2 C1
— 2024-05-10 09:34:09 Got It B1 D1 A2
— 2024-05-10 09:32:22 Failed B2 A2 D1 B1 D3
— 2024-05-10 09:08:39 Failed C1 B1 A2
— 2024-05-10 08:54:08 Failed B2 A2 C1
CharlieV 2024-05-10 08:06:10 Got It B1 B2 C1
— 2024-05-10 05:33:54 Failed B2 A2 C1
:go 2024-05-10 02:58:23 Got It B1 B2 C1
— 2024-05-10 02:33:38 Failed C1 B1 E4
— 2024-05-01 09:27:09 Got It B1 B2 C1
— 2024-04-27 12:36:26 Got It B1 D1 C1 D3 A2
— 2024-04-26 11:04:03 Got It B1 D1 A2
— 2024-04-26 11:03:29 Failed B2 A2 C1
— 2024-04-26 08:17:32 Got It B1 B2 C1
— 2024-04-18 02:52:11 Got It B1 B2 C1
— 2024-04-13 00:12:39 Got It B1 B2 C1
— 2024-04-03 00:59:46 Got It B1 B2 C1
— 2024-04-02 09:05:24 Failed B1 D1 B2
— 2024-03-29 16:39:20 Failed C1 B1 D1
— 2024-03-29 16:38:17 Failed C1 B1 B2 A2
mr bushido 2024-03-27 02:40:15 Got It B1 B2 C1
mr bushido 2024-03-27 02:39:22 Failed C1 B1 B2 A2
— 2024-03-25 19:32:24 Failed B2 A2 B1
— 2024-03-19 02:23:12 Got It B1 B2 C1
— 2024-03-17 04:59:24 Got It B1 B2 C1
— 2024-03-12 03:05:50 Got It B1 B2 C1
SlappyTappy 2024-03-07 03:12:50 Failed C1 B1 D1
— 2024-03-01 21:03:00 Got It B1 D1 C1 D3 A2
— 2024-02-24 22:31:37 Got It B1 B2 C1
Princelina 2024-02-23 07:39:39 Got It B1 D1 A2
— 2024-02-23 03:16:22 Got It B1 B2 C1
— 2024-02-22 12:44:24 Got It B1 B2 C1
Princelina 2024-02-21 16:31:36 Got It B1 B2 C1
Princelina 2024-02-21 16:16:46 Got It B1 B2 C1
— 2024-02-20 03:48:25 Got It B1 D1 A2
— 2023-12-23 13:10:30 Failed C1 B1 A2
— 2023-09-18 16:06:08 Failed C1 B1 B2 A2
davidgoto 2023-09-17 19:41:34 Got It B1 B2 C1
— 2023-09-06 08:48:03 Got It B1 B2 C1
— 2023-08-24 03:39:39 Got It B1 B2 C1
— 2023-06-08 23:34:11 Got It B1 B2 C1
— 2023-06-06 01:30:02 Got It B1 D1 A2
— 2023-06-05 14:48:15 Failed A2 B2 B1
— 2023-06-05 10:47:41 Failed C1 B1 D1
— 2023-05-30 03:11:03 Failed B1 B2 C1
— 2023-05-22 14:48:43 Failed C1 B1 B2 A2
— 2023-04-01 14:37:11 Failed B2 A2 D1 B1 D3
— 2023-03-30 05:38:01 Failed C1 B1 A2
— 2023-03-27 01:44:26 Got It B1 D1 A2
— 2023-03-05 12:41:30 Failed B2 A2 C1
— 2022-12-08 09:45:08 Failed B2 A2 D1 B1 D3
— 2022-11-25 19:08:47 Failed C1 B1 B2 A2
— 2022-03-30 15:10:56 Failed E4
:go 2022-02-25 01:21:35 Failed C1 B1 B2 A2
— 2022-02-09 13:57:48 Failed B1 D1 C1 D3 A2
— 2021-10-22 23:02:17 Failed C1 B1 B2 A2
— 2021-09-08 05:36:51 Failed A2 B2 C1
BartTM 2021-05-11 17:34:35 Failed E4
— 2021-04-24 22:32:09 Got It B1 D1 A2
— 2021-04-21 11:26:56 Failed C1 B1 A2
— 2021-04-06 11:06:50 Got It B1 D1 C1 D3 A2
shamerrus 2021-03-18 02:00:31 Failed B2 A2 B1
— 2021-02-28 16:10:57 Failed A2 B2 C1
— 2021-02-06 14:30:13 Failed C1 B1 B2 A2
— 2021-02-01 18:18:45 Failed C1 B1 D1
— 2021-01-31 08:47:24 Got It B1 D1 A2
— 2021-01-16 14:11:39 Failed B2 A2 C1
— 2020-12-05 00:11:29 Failed B2 A2 C1
BartTM 2020-09-22 07:24:41 Failed B2 A2 C1
— 2020-08-27 09:36:15 Failed C1 B1 B2 A2
— 2020-08-19 10:48:16 Failed B1 D1 A2
— 2020-08-01 13:27:20 Failed C1 B1 A2
— 2020-07-29 11:42:18 Failed C1 B1 D1
— 2020-07-29 11:39:51 Failed C1 B1 D1
— 2020-07-19 17:43:15 Failed C1 B1 B2 A2
— 2020-04-18 16:09:15 Failed B2 A2 B1
— 2020-03-22 14:36:31 Failed B1 D1 C1 D3 A2
— 2020-02-01 03:02:55 Failed B2 A2 B1
— 2019-10-04 07:59:03 Failed B2 A2 C1
— 2019-05-15 13:44:38 Got It B1 B2 C1
BartTM 2019-01-03 19:33:40 Failed C1 B1 D1
— 2018-10-21 21:39:36 Failed C1 B1 A2
— 2018-10-13 11:29:14 Failed B2 A2 C1
— 2018-09-29 01:30:13 Got It B1 B2 C1
BartTM 2018-08-07 15:09:12 Failed C1 B1 D1
— 2017-10-12 02:58:19 Failed C1 B1 D1
— 2017-07-12 07:30:42 Failed C1 B1 B2 A2
— 2017-05-04 18:56:59 Failed C1 B1 B2 A2
— 2016-10-19 15:03:22 Failed B2 A2 C1
— 2016-03-06 20:29:30 Failed C1 B1 A2
— 2016-03-01 10:50:39 Failed C1 B1 B2 A2
— 2015-07-28 07:21:47 Got It B1 B2 C1
— 2015-07-24 10:29:42 Failed D1 B2 D3
ranka 2015-07-19 05:28:53 Failed C1 B1 A2
— 2015-06-25 11:26:03 Got It B1 B2 C1
— 2015-06-19 09:29:07 Got It B1 D1 A2
— 2015-04-28 14:57:10 Got It B1 B2 C1
— 2015-04-28 11:25:14 Got It B1 D1 C1 D3 A2
— 2015-03-24 01:04:50 Got It B1 D1 A2
— 2015-03-23 21:00:06 Got It B1 B2 C1
briv 2015-03-21 13:21:55 Got It B1 D1 C1 D3
pento 2015-02-08 01:53:31 Failed B2 A2 B1
— 2015-01-22 11:25:52 Got It B1 D1 C1 D3 A2
— 2014-10-27 16:39:42 Failed B2 A2 B1
— 2014-09-08 03:06:51 Failed B2 A2 B1
edegroot 2013-12-27 13:39:17 Failed B2 A2 B1
— 2013-12-19 06:03:11 Failed B2 A2 C1
— 2013-12-07 13:01:41 Got It B1 D1
— 2013-10-19 18:36:57 Failed C1 B1 A2
Zwom 2013-09-12 14:10:04 Got It B1 B2 C1
— 2013-04-12 08:19:56 Failed B2 A2 B1
antonino 2013-01-10 04:22:26 Failed B1 B2 C1
Zander 2013-01-07 06:43:55 Failed B2 A2 E4
— 2012-12-31 11:44:47 Failed C1 B1 B2 A2
— 2012-12-27 15:08:16 Got It B1 B2
— 2012-12-08 15:23:30 Failed C1 B1 B2 A2
— 2012-09-27 15:14:02 Got It B1 D1 C1 D3
— 2012-08-06 08:28:06 Failed C1 B1 E4
— 2012-07-31 22:47:48 Got It B1 B2
— 2012-07-18 01:20:06 Failed B2 A2 C1
— 2012-06-20 14:03:27 Got It B1 D1
— 2012-06-20 14:02:21 Failed B2 A2 B1
— 2012-06-08 07:22:15 Failed B1 D1
Piccolo 2012-06-03 09:30:13 Failed B2 A2 B1
— 2012-03-30 11:53:39 Failed B1 B2
vinhan 2012-03-17 22:30:19 Failed C1 B1 B2 A2
— 2012-03-17 14:47:12 Failed C1 B1 D1
—´000 2012-03-15 01:27:26 Got It B1 B2
— 2012-03-13 04:28:09 Failed B2 A2 D1 B1
— 2012-01-15 15:33:33 Failed C1 B1 D3
— 2012-01-13 11:44:11 Failed C1 B1 D1
— 2012-01-08 13:46:51 Failed D1 B2
krt 2012-01-05 00:09:21 Got It B1 B2
— 2011-11-02 16:44:21 Failed B1 B2
silk 2011-10-09 08:51:29 Got It B1 B2 C1
Spica 2011-09-04 10:33:04 Failed C1 B1 D1
— 2011-05-14 12:03:13 Got It B1 B2
— 2011-05-03 06:18:38 Got It B1 D1
— 2011-02-20 11:11:43 Failed C1 B1 A2
— 2011-01-20 22:43:58 Got It B1 D1 C1 D3
— 2010-12-06 02:57:30 Failed C1 B1 B2 A2
— 2010-09-01 08:17:31 Failed B1 D1 E4 D3
— 2010-05-30 18:42:30 Failed D1 B2 C1
— 2009-04-05 12:26:30 Failed C1 B1 B2 A2
dischord 2009-04-02 03:51:08 Failed C1 B1 A2
— 2009-01-12 07:13:24 Got It B1 B2
— 2008-12-11 08:40:37 Failed C1 B1 D1
— 2008-12-04 04:03:16 Failed C1 B1 D1
— 2008-11-17 06:29:22 Got It B1 B2
alexandrk 2008-10-30 14:18:12 Got It B1 D1 C1 D3
alexandrk 2008-10-30 14:17:58 Failed B1 D1 C1 D3
WTD 2008-01-19 10:04:43 Got It B1 B2
WTD 2008-01-19 10:02:27 Failed B1 D1 B2
WTD 2008-01-19 10:01:39 Failed C1 B1 B2 A2
Athanatos 2007-06-09 13:31:45 Got It B1 D1
ketran0 2007-05-20 20:20:47 Got It B1 D1 C1 D3
— 2007-04-12 08:00:47 Got It B1 D1 C1 D3
— 2007-04-10 11:05:24 Failed B2 A2 D1 B1
Dudzik 2007-04-06 19:45:11 Failed C1 B1 D1
Dudzik 2007-04-04 22:53:39 Failed C1 B1 A2
— 2007-03-20 10:33:13 Failed B2 A2 E4
— 2007-01-30 09:53:12 Failed D1 B2 C1
— 2007-01-17 10:56:35 Failed B1 B2 C1
— 2006-12-14 06:53:30 Got It B1 D1 A2 A19
— 2006-12-13 05:24:33 Failed B1 B2 C1 A19
— 2006-12-12 10:11:56 Failed B2 A2 B1 A19
— 2006-11-29 07:58:08 Got It B1 D1 E4 D3 A2 A19
Dudzik 2006-11-26 22:35:06 Failed C1 B1 E4 A19
— 2006-04-30 10:24:39 Got It B1 D1 A2 A19
kochi 2006-04-30 05:16:04 Got It B1 B2 C1 A19
— 2006-04-29 20:45:28 Failed B2 A2 C1 A19
kochi 2006-04-28 21:28:31 Failed B1 D1 C1 D3 A2 A19
— 2006-03-22 07:42:27 Got It B1 D1 C1 D3 A2
— 2006-03-05 15:18:18 Failed C1 B1 A2
Field Mouse 2006-03-02 12:15:37 Got It B1 B2 C1
— 2006-02-23 07:10:44 Failed C1 B1 B2 A2
— 2006-02-20 22:57:33 Got It B1 B2 C1
— 2006-02-20 11:56:11 Got It B1 B2 C1
— 2006-02-20 05:32:25 Failed B2 A2 E4
MrMoto 2006-02-19 19:45:23 Got It B1 B2 C1
MrMoto 2006-02-19 16:29:39 Failed C1 B1 B2 A2
— 2006-02-19 14:32:53 Got It B1 D1 C1 D3 A2
Field Mouse 2006-02-19 13:17:08 Got It B1 B2 C1
— 2006-02-19 08:38:08 Failed C1 B1 B2 A2
BartTM 2006-02-19 05:31:40 Failed B1 D1 A2
Field Mouse 2006-02-19 04:28:54 Got It B1 D1 C1 D3 A2
— 2006-02-19 01:13:05 Failed B1 B2 C1
Field Mouse 2006-02-19 00:41:34 Got It B1 D1 C1 D3 A2
Field Mouse 2006-02-19 00:28:57 Got It B1 B2 C1
— 2006-02-19 00:15:28 Failed B2 A2 B1
— 2006-02-18 23:42:45 Failed E4
Count Result Path
35 Got It B1 B2 C1
24 Failed C1 B1 B2 A2
16 Failed C1 B1 D1
14 Failed B2 A2 B1
13 Failed C1 B1 A2
13 Failed B2 A2 C1
11 Got It B1 D1 A2
10 Got It B1 D1 C1 D3 A2
8 Got It B1 B2
6 Got It B1 D1 C1 D3
5 Failed E4
4 Got It B1 D1
4 Failed B2 A2 D1 B1 D3
4 Failed B1 B2 C1
3 Failed A2 B2 C1
3 Failed B2 A2 E4
3 Failed B1 D1 A2
2 Failed B1 D1 C1 D3 A2
2 Failed C1 B1 E4
2 Failed B1 B2
2 Failed B1 D1 B2
2 Failed B2 A2 D1 B1
2 Failed D1 B2 C1
2 Got It B1 D1 A2 A19
1 Failed B1 B2 C1 A19
1 Failed B1 D1 C1 D3
1 Failed B1 D1 E4 D3
1 Failed B2 A2 B1 A19
1 Failed D1 B2
1 Failed C1 B1 D3
1 Failed B1 D1
1 Got It B1 D1 E4 D3 A2 A19
1 Failed C1 B1 E4 A19
1 Failed D1 B2 D3
1 Got It B1 B2 C1 A19
1 Failed B2 A2 C1 A19
1 Failed B1 D1 C1 D3 A2 A19
1 Failed A2 B2 B1