Problem A
Cowboy Checkers — Problem Statistics

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Submissions	1066
Accepted submissions	223
Submission ratio	20.92%
Authors	185
Full solves [?]	137
Full solve Ratio	74.05%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.00 s	C	2019-12-10 13:43:20
2	Hidden user	0.00 s	C	2024-03-04 13:13:04
3	Claes Lundin	0.00 s	C	2024-06-08 00:28:14

#	User	Runtime	Language	Date
1	Kristofer Klarin	0.04 s	C#	2023-01-26 12:35:25
2	Jesper Storberg	0.04 s	C#	2023-09-30 19:44:00
3	Petrus Aktan	0.04 s	C#	2024-01-15 18:14:01
4	Jephren Naicker	0.04 s	C#	2024-09-28 16:25:56
5	Ayhan Tefik	0.04 s	C#	2025-02-13 11:37:58
6	Hanane Khallouki	0.04 s	C#	2025-03-01 11:56:29
7	Hidden user	0.05 s	C#	2025-03-03 00:56:25
8	Jimmy Sjöström	0.05 s	C#	2025-12-19 21:22:32
9	William Knighton	0.06 s	C#	2024-04-26 09:50:23
10	Ghaith Abou Dan	0.06 s	C#	2025-02-23 17:49:42

#	User	Runtime	Language	Date
1	Federico Lombardozzi	0.00 s	Go	2025-01-22 18:51:09
2	Đinh Văn Luận	0.02 s	Go	2022-12-08 14:36:55
3	Norbert Voelker	0.02 s	Go	2023-01-07 20:39:30

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Haskell	2023-05-31 14:07:06

#	User	Runtime	Language	Date
1	Marco Troltsch	0.05 s	Java	2017-11-16 16:50:35
2	Martijn Muijsers	0.06 s	Java	2020-08-29 13:57:10
3	Todd W. Neller	0.06 s	Java	2023-03-17 02:48:00
4	James McDowell	0.07 s	Java	2017-10-16 21:29:57
5	Lutz Steinhilber	0.07 s	Java	2017-11-16 16:36:49
6	Viet Dang	0.07 s	Java	2018-03-18 19:17:57
7	Doug Goodman	0.07 s	Java	2018-07-18 22:19:40
8	Hidden user	0.08 s	Java	2019-07-06 17:48:05
9	Bjørn Dons	0.08 s	Java	2019-10-29 20:16:50
10	Filip Reinholdsson	0.08 s	Java	2022-11-30 10:17:51

#	User	Runtime	Language	Date
1	Alexander Kadeby	0.05 s	JavaScript (Node.js)	2024-01-12 00:15:39
2	David al Amiri	0.05 s	JavaScript (Node.js)	2024-04-18 16:59:58

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.01 s	JavaScript (SpiderMonkey)	2017-10-19 11:39:18
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-05-30 23:47:02

#	User	Runtime	Language	Date
1	Alex Zhao	0.03 s	Python 2	2018-03-31 21:59:00
2	Viraj Maddur	0.03 s	Python 2	2018-12-01 02:22:41
3	Godmar Back	0.03 s	Python 2	2019-01-01 03:43:25

#	User	Runtime	Language	Date
1	Hidden user	0.02 s	Python 3	2018-02-02 18:49:29
2	Tilen Podsedenšek	0.02 s	Python 3	2018-02-07 22:01:20
3	Robert Welin-Berger	0.02 s	Python 3	2018-05-30 20:16:15
4	Andreas Björklund	0.04 s	Python 3	2022-10-27 18:01:34
5	Sarah Bassett	0.04 s	Python 3	2024-09-08 22:41:09
6	Lawry Sorenson	0.04 s	Python 3	2024-09-12 19:22:00
7	Nils Wikström	0.04 s	Python 3	2025-01-27 20:19:41
8	Viktor Ytterborn	0.04 s	Python 3	2025-03-07 10:39:09
9	Hidden user	0.04 s	Python 3	2025-03-29 22:37:43
10	Guan Hao Chan	0.04 s	Python 3	2025-10-01 17:56:26

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	Ruby	2018-09-23 19:51:50

#	User	Length	Language	Date
1	Hidden user	8090	C	2024-03-04 14:35:10
2	Ivan Petrov	11310	C	2019-12-10 13:43:20
3	Claes Lundin	17319	C	2024-06-08 00:28:14

#	User	Length	Language	Date
1	Petrus Aktan	3227	C#	2024-01-15 18:14:01
2	Jephren Naicker	3643	C#	2024-09-28 16:25:56
3	Ayhan Tefik	4119	C#	2025-02-13 11:37:58
4	Kristofer Klarin	4333	C#	2023-01-26 12:55:07
5	Jimmy Sjöström	4552	C#	2025-12-19 21:22:32
6	Ghaith Abou Dan	4815	C#	2025-02-23 17:49:42
7	Hanane Khallouki	4899	C#	2025-03-02 10:46:13
8	Hidden user	5660	C#	2025-03-03 00:56:25
9	Jesper Storberg	6653	C#	2023-09-30 19:44:00
10	William Knighton	8613	C#	2024-04-26 09:50:23

#	User	Length	Language	Date
1	Yeung Man Tsung	943	C++	2023-01-13 18:35:08
2	Chris Zhang	1532	C++	2018-12-02 22:00:36
3	Simon Lindholm	1718	C++	2018-05-30 18:25:24
4	Evan Michael Bailey	1789	C++	2023-05-14 20:33:15
5	Isaac Erdman	1794	C++	2024-09-05 17:09:06
6	Ryan Shaw	1838	C++	2025-01-15 12:45:54
7	Kalid Diriye	1944	C++	2022-10-29 22:07:14
8	Captioner Me	1944	C++	2023-01-03 19:44:40
9	Goh Sheen An	1944	C++	2023-01-13 08:03:27
10	Kangbo Chen	2008	C++	2023-07-14 12:57:17

#	User	Length	Language	Date
1	Norbert Voelker	1709	Go	2023-01-07 21:17:04
2	Federico Lombardozzi	2670	Go	2025-01-22 18:51:09
3	Đinh Văn Luận	3101	Go	2022-12-08 14:36:55

#	User	Length	Language	Date
1	Hidden user	2432	Haskell	2023-05-31 14:07:06

#	User	Length	Language	Date
1	Hidden user	2082	Java	2019-07-06 17:48:05
2	Doug Goodman	2228	Java	2018-07-18 22:19:40
3	Martijn Muijsers	3160	Java	2020-08-29 13:57:10
4	Viet Dang	3914	Java	2018-03-18 19:17:57
5	Marco Troltsch	4188	Java	2017-11-16 16:50:35
6	Yiu Yu Ho	4884	Java	2022-01-13 17:16:09
7	Todd W. Neller	5937	Java	2023-03-17 02:48:00
8	Lutz Steinhilber	6011	Java	2017-11-16 16:36:49
9	Jesper Bech Christensen	6502	Java	2021-10-03 14:47:42
10	Niklas Enberg	6759	Java	2022-09-09 08:49:14

#	User	Length	Language	Date
1	David al Amiri	3027	JavaScript (Node.js)	2024-04-18 16:59:58
2	Alexander Kadeby	4252	JavaScript (Node.js)	2024-01-12 01:07:25

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	2798	JavaScript (SpiderMonkey)	2017-10-19 11:39:18
2	Christian Pilegaard Cederquist	3204	JavaScript (SpiderMonkey)	2023-05-30 23:47:02

#	User	Length	Language	Date
1	Alex Zhao	1215	Python 2	2018-03-31 21:59:00
2	Viraj Maddur	1331	Python 2	2018-12-01 02:22:41
3	Godmar Back	1971	Python 2	2019-01-01 03:43:25

#	User	Length	Language	Date
1	Hidden user	774	Python 3	2023-01-13 18:17:41
2	Tai Tze Kin	884	Python 3	2025-01-16 16:06:04
3	Oskar Haarklou Veileborg	1066	Python 3	2021-10-03 11:59:06
4	Atli Fannar Franklín	1467	Python 3	2023-04-15 17:20:28
5	Mathias Rav	1506	Python 3	2021-10-03 13:23:04
6	Wu Meng Hui	1522	Python 3	2023-01-10 13:52:17
7	Andreas Björklund	1524	Python 3	2022-10-27 18:01:34
8	Sarah Bassett	1640	Python 3	2024-09-08 22:41:09
9	Jesper Pettersson	1704	Python 3	2025-12-20 00:33:47
10	Kangbo Chen	1843	Python 3	2023-07-14 14:41:35

#	User	Length	Language	Date
1	Hidden user	1727	Ruby	2018-09-23 19:51:50

Solution running time distribution