Problem J
Killing Aliens in a Borg Maze — Problem Statistics

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Submissions	1459
Accepted submissions	581
Submission ratio	39.82%
Authors	341
Full solves [?]	305
Full solve Ratio	89.44%

#	User	Runtime	Language	Date
1	Sanjiv Dinakar	0.12 s	C	2023-06-01 05:17:15
2	Sabit Zahin	0.14 s	C	2015-10-20 17:51:07
3	Marcus Larsson	0.20 s	C	2013-02-26 17:04:35
4	Jacob Gummesson Atroshi	0.21 s	C	2020-05-13 07:55:49
5	Oscar Cusin	0.41 s	C	2024-02-23 12:15:21

#	User	Runtime	Language	Date
1	Allan	0.74 s	C#	2025-10-28 16:03:57
2	Jose Ignacio Villa Molina	1.12 s	C#	2024-06-25 09:52:57

#	User	Runtime	Language	Date
1	Jesper Norberg	0.01 s	C++	2014-10-11 21:02:46
2	Leif Eriksson	0.01 s	C++	2024-02-23 21:00:50
3	David Björklund	0.02 s	C++	2009-10-06 10:30:00
4	Ollanta Cuba Gyllensten	0.02 s	C++	2009-10-08 18:19:51
5	Johan Sannemo	0.02 s	C++	2015-10-11 16:53:42
6	Emma Nimstad	0.02 s	C++	2016-10-11 15:41:03
7	Birk Tjelmeland	0.02 s	C++	2017-10-27 16:46:35
8	Arnav Sastry	0.02 s	C++	2017-11-28 16:04:25
9	Alexander Westberg-Bladh	0.03 s	C++	2019-02-22 12:08:37
10	Mårten Selin	0.05 s	C++	2009-09-30 20:32:14

#	User	Runtime	Language	Date
1	Norbert Voelker	0.48 s	Go	2023-05-24 22:52:19
2	Frank Endriss	0.70 s	Go	2021-12-31 16:19:06
3	Aleksander Jan Mistewicz	2.83 s	Go	2019-02-24 17:22:58

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.24 s	Haskell	2025-02-26 09:07:49

#	User	Runtime	Language	Date
1	Håkan Warnquist	0.15 s	Java	2013-03-19 11:11:58
2	Erik Odenman	0.16 s	Java	2013-02-23 11:52:57
3	Micah Stairs	0.16 s	Java	2016-12-15 12:24:43
4	Bjørn Dons	0.18 s	Java	2020-06-06 21:10:32
5	Simon Klein	0.35 s	Java	2013-02-21 11:19:03
6	Jiru Xu	0.43 s	Java	2018-09-11 19:55:42
7	Crystal Sharpe	0.44 s	Java	2021-08-19 05:54:23
8	Axel Lewenhaupt	0.52 s	Java	2013-02-23 22:48:50
9	Doug Goodman	0.60 s	Java	2017-07-19 18:09:30
10	Linus Tufvesson	0.64 s	Java	2010-09-30 11:55:27

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	1.23 s	JavaScript (SpiderMonkey)	2023-08-05 07:14:06

#	User	Runtime	Language	Date
1	Слава Гуляев	0.55 s	Kotlin	2017-11-08 22:10:21

#	User	Runtime	Language	Date
1	Oskar Haarklou Veileborg	0.38 s	Python 2	2019-10-24 08:47:48
2	Andreas Serra	1.18 s	Python 2	2014-02-24 20:20:51
3	Andreas Björklund	1.24 s	Python 2	2019-05-10 03:03:02

#	User	Runtime	Language	Date
1	Jorke de Vlas	0.14 s	Python 3	2024-03-13 12:39:56
2	Teikn Smith	0.28 s	Python 3	2024-06-15 21:26:45
3	Mikael Nilsson	0.72 s	Python 3	2024-11-19 10:33:15
4	Karl Walfridson	0.73 s	Python 3	2025-05-19 12:53:45
5	Jiaming Kong	0.83 s	Python 3	2025-08-07 08:58:48
6	Gabriel	0.85 s	Python 3	2025-11-29 19:04:02
7	Martin Fesser	0.88 s	Python 3	2020-08-14 22:27:25
8	Alexander Fleming	0.97 s	Python 3	2025-01-27 23:37:20
9	Hidden user	0.98 s	Python 3	2020-06-07 00:01:02
10	Michael Birtman	0.98 s	Python 3	2025-02-24 20:17:41

#	User	Runtime	Language	Date
1	Ryan O'Hara	0.01 s	Rust	2019-06-23 16:16:34
2	Rasmus Andersson	0.07 s	Rust	2024-02-27 15:33:09
3	Vincent Lagerros	0.13 s	Rust	2024-02-24 16:26:24
4	Christoffer Andersson	0.20 s	Rust	2024-02-25 22:22:09
5	Tim	0.22 s	Rust	2021-10-31 14:08:26
6	Emil Hultcrantz	0.25 s	Rust	2025-02-24 19:46:34
7	Hidden user	0.44 s	Rust	2019-02-23 13:55:42
8	Alexander Berntsson	0.77 s	Rust	2025-02-27 14:56:39
9	Leo Jarhede	0.83 s	Rust	2025-02-23 12:31:32

#	User	Runtime	Language	Date
1	Hidden user	0.34 s	Swift	2023-10-13 07:40:03

#	User	Length	Language	Date
1	Sabit Zahin	2367	C	2015-10-20 17:51:07
2	Jacob Gummesson Atroshi	4853	C	2020-05-13 07:55:49
3	Marcus Larsson	4907	C	2013-02-26 17:04:35
4	Sanjiv Dinakar	7700	C	2023-06-01 05:17:15
5	Oscar Cusin	25783	C	2024-02-23 12:16:14

#	User	Length	Language	Date
1	Jose Ignacio Villa Molina	4409	C#	2024-06-25 09:52:57
2	Allan	5684	C#	2025-10-28 16:03:57

#	User	Length	Language	Date
1	Johan Sannemo	1487	C++	2015-10-11 16:53:42
2	Tobias Glimmerfors	1495	C++	2020-10-02 18:06:12
3	Vladimir Valyukh	1570	C++	2016-02-23 06:42:22
4	Simon Lindholm	1585	C++	2015-10-07 16:06:34
5	Emil Wärnberg	1659	C++	2013-02-26 16:25:53
6	Birk Tjelmeland	1670	C++	2017-10-27 16:46:35
7	Leung Man Ho	1691	C++	2016-10-07 00:52:26
8	Johan Wind	1783	C++	2019-08-08 14:33:33
9	Brandon Zhang	1794	C++	2023-10-27 22:02:18
10	Mårten Selin	1919	C++	2009-09-30 20:32:14

#	User	Length	Language	Date
1	Aleksander Jan Mistewicz	3890	Go	2019-02-24 17:22:58
2	Frank Endriss	4323	Go	2021-12-31 16:19:06
3	Norbert Voelker	6249	Go	2022-08-24 20:16:37

#	User	Length	Language	Date
1	Steinar Simonnes	2231	Haskell	2025-02-26 09:10:09

#	User	Length	Language	Date
1	Simon Klein	1919	Java	2013-02-21 11:24:05
2	Jiru Xu	2078	Java	2018-09-11 19:55:42
3	Doug Goodman	2305	Java	2017-07-19 18:09:30
4	Andrew Polizzotto	2609	Java	2020-03-02 04:04:34
5	Erik Odenman	2703	Java	2013-02-22 18:34:46
6	Duncan Page	2995	Java	2017-11-06 23:35:29
7	Crystal Sharpe	3137	Java	2021-08-19 05:54:23
8	Roger Ballard	3165	Java	2015-05-09 09:09:36
9	Felix Burie	3190	Java	2017-02-02 15:49:04
10	Marc Dominic San Pedro	3213	Java	2023-04-07 12:02:38

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	4577	JavaScript (SpiderMonkey)	2023-08-05 07:14:06

#	User	Length	Language	Date
1	Слава Гуляев	2373	Kotlin	2017-11-08 22:10:21

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	898	Python 2	2019-10-24 08:47:48
2	Andreas Björklund	1164	Python 2	2019-05-10 03:03:02
3	Andreas Serra	3128	Python 2	2014-02-24 20:26:51

#	User	Length	Language	Date
1	Jorke de Vlas	543	Python 3	2024-03-13 12:39:56
2	Błażej Dariusz Roszkowski	549	Python 3	2022-12-08 21:06:56
3	Gustav Elmqvist	696	Python 3	2023-03-27 22:42:47
4	Teikn Smith	1035	Python 3	2024-06-15 21:26:45
5	Markus Andreasson	1112	Python 3	2023-01-10 21:14:48
6	Hidden user	1483	Python 3	2020-06-07 00:01:02
7	Laura Oksanen	1626	Python 3	2024-02-22 14:42:56
8	Iman Khodadi	1998	Python 3	2024-01-18 11:19:15
9	Victor Eriksson	2086	Python 3	2024-02-22 15:05:08
10	Nicholas Russell Saerang	2343	Python 3	2022-04-07 21:17:00

#	User	Length	Language	Date
1	Rasmus Andersson	2082	Rust	2024-02-27 15:36:18
2	Leo Jarhede	5533	Rust	2025-02-23 12:31:32
3	Alexander Berntsson	5567	Rust	2025-02-27 14:56:39
4	Ryan O'Hara	6498	Rust	2019-06-23 16:16:34
5	Christoffer Andersson	9676	Rust	2024-02-25 22:22:09
6	Vincent Lagerros	10143	Rust	2024-02-24 16:10:21
7	Tim	16029	Rust	2021-10-31 14:08:26
8	Emil Hultcrantz	16036	Rust	2025-02-24 19:46:34
9	Hidden user	25463	Rust	2019-02-23 13:55:42

#	User	Length	Language	Date
1	Hidden user	2959	Swift	2023-10-13 07:40:03

Solution running time distribution