Next 7 dan
42. Ko problem （黒先劫） Difficulty level 3 at mimura15.jp
Research (Beta) Add / View flags
Author Onishi T
Difficulty 7 dan (history)
AVG solve time 61 sec
User attempts 18 / 123
Genre life and death ⓢ
Similar problems
Created 2018-12-16
Source Original （オリジナル）
Stars N/A
Collections
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 User Rating When Result Path Time
Field Mouse 5 dan 2024-05-14 13:41:07 Got It C3 A2 B2 B4 B3 D2 E2 E3 D3 E1 C2 F2 N/A
— 13 kyu 2023-07-10 05:27:40 Got It C3 A2 B2 B4 B3 D2 E2 E3 D3 E1 F1 F2 C2 E1 N/A
— 13 kyu 2023-07-09 08:59:59 Failed B2 C3 N/A
— 13 kyu 2023-07-07 09:17:38 Failed B1 N/A
:go 1 dan 2021-12-28 03:36:45 Failed C3 A2 C4 N/A
— 1 kyu 2019-11-01 17:53:06 Got It C3 A2 B2 B4 B3 D2 E2 E3 D3 E1 C2 F2 N/A
— 1 kyu 2019-11-01 17:38:19 Failed C3 A2 B2 B4 A3 B3 A1 C4 N/A
— 4 kyu 2019-07-10 22:07:35 Got It C3 A2 B2 B4 B3 D2 E2 E3 D3 E1 F1 F2 C2 E1 N/A
— 3 kyu 2019-05-28 13:16:23 Failed B2 C3 N/A
— 4 kyu 2019-05-20 14:50:48 Failed B2 C3 N/A
— 2 kyu 2019-04-19 13:57:29 Failed B2 C3 N/A
— 5 dan 2019-04-15 18:57:22 Failed B2 C3 N/A
— 12 kyu 2019-04-10 09:30:04 Got It C3 A2 B2 B4 B3 D2 E2 E3 D3 E1 C2 F2 N/A
ranka 5 kyu 2019-03-02 15:12:39 Failed C3 A2 B1 N/A
— 7 kyu 2019-02-16 20:16:09 Failed C3 A2 B2 B4 A3 B3 A1 C4 N/A
— 5 dan 2019-01-26 09:59:32 Failed B2 C3 N/A
— 8 dan 2019-01-20 05:33:32 Got It C3 A2 B2 B4 B3 D2 E2 E3 D3 E1 F1 F2 C2 E1 N/A
— 8 kyu 2019-01-16 14:32:03 Failed C3 A2 B1 N/A
shamerrus 7 kyu 2019-01-05 08:58:49 Failed B2 C3 N/A
BartTM 2 kyu 2019-01-04 13:43:58 Failed B2 C3 N/A
pento 10 kyu 2018-12-20 23:52:59 Failed C3 A2 B3 B2 B1 D2 C2 N/A
pento 10 kyu 2018-12-20 19:25:28 Failed B2 C3 N/A
— 9 dan 2018-12-20 15:59:56 Got It C3 A2 B2 B4 B3 D2 E2 E3 D3 E1 F1 F2 C2 E1 N/A
Count Result Path
9 Failed B2 C3
4 Got It C3 A2 B2 B4 B3 D2 E2 E3 D3 E1 F1 F2 C2 E1
3 Got It C3 A2 B2 B4 B3 D2 E2 E3 D3 E1 C2 F2
2 Failed C3 A2 B1
2 Failed C3 A2 B2 B4 A3 B3 A1 C4
1 Failed C3 A2 B3 B2 B1 D2 C2
1 Failed C3 A2 C4
1 Failed B1