Problem A
Killing Aliens in a Borg Maze — Problem Statistics

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Submissions	612
Accepted submissions	248
Submission ratio	40.52%
Authors	148
Full solves [?]	135
Full solve Ratio	91.22%

#	User	Runtime	Language	Date
1	Marcus Larsson	0.20 s	C	2013-02-26 18:04:35
2	Oscar Cusin	0.41 s	C	2024-02-23 13:16:14

#	User	Runtime	Language	Date
1	Jesper Norberg	0.01 s	C++	2014-10-11 23:02:46
2	David Björklund	0.02 s	C++	2009-10-06 12:30:00
3	Ollanta Cuba Gyllensten	0.02 s	C++	2009-10-08 20:19:51
4	Johan Sannemo	0.02 s	C++	2015-10-11 18:53:42
5	Emma Nimstad	0.02 s	C++	2016-10-11 17:41:03
6	Alexander Westberg-Bladh	0.03 s	C++	2019-02-22 13:08:37
7	Mårten Selin	0.05 s	C++	2009-09-30 22:32:14
8	Emil Wärnberg	0.05 s	C++	2013-02-26 17:21:33
9	Edvin Lundberg	0.06 s	C++	2016-10-11 14:52:05
10	Hidden user	0.09 s	C++	2009-01-10 22:40:51

#	User	Runtime	Language	Date
1	Norbert Voelker	0.74 s	Go	2022-08-24 22:12:34
2	Aleksander Jan Mistewicz	2.83 s	Go	2019-02-24 18:22:58

#	User	Runtime	Language	Date
1	Erik Odenman	0.16 s	Java	2013-02-23 12:52:57
2	Simon Klein	0.35 s	Java	2013-02-21 12:19:03
3	Axel Lewenhaupt	0.52 s	Java	2013-02-23 23:48:50
4	Patryk Przybysz	0.54 s	Java	2017-10-10 19:00:00
5	Linus Tufvesson	0.64 s	Java	2010-09-30 13:55:27
6	Anders Ye	0.66 s	Java	2014-02-24 10:51:19
7	Rikard Blixt	0.72 s	Java	2014-02-21 10:12:09
8	Alexandre Loiko	0.79 s	Java	2013-02-24 13:17:58
9	Jonas Haglund	0.83 s	Java	2014-03-05 11:56:26
10	Jens Ståhl	0.84 s	Java	2014-02-18 19:16:29

#	User	Runtime	Language	Date
1	Andreas Serra	1.18 s	Python 2	2014-02-24 21:20:51

#	User	Runtime	Language	Date
1	Karl Walfridson	0.73 s	Python 3	2025-05-19 14:53:45
2	Leo Nyberg	1.06 s	Python 3	2026-02-22 21:33:48
3	Harry Zhang	1.07 s	Python 3	2024-02-22 14:12:14
4	Pandis	1.13 s	Python 3	2023-02-28 12:58:09
5	Oskar Svanström	1.14 s	Python 3	2023-02-28 13:25:26
6	Andy Li	1.31 s	Python 3	2025-02-21 14:05:34
7	Jacob Molin	1.62 s	Python 3	2025-05-10 08:16:58

#	User	Runtime	Language	Date
1	Rasmus Andersson	0.07 s	Rust	2024-02-27 16:33:09
2	Vincent Lagerros	0.15 s	Rust	2024-02-24 17:46:30
3	Christiane Kobalt	0.18 s	Rust	2025-02-24 16:26:49
4	Elias Rilegård	0.18 s	Rust	2026-02-23 15:06:11
5	Christoffer Andersson	0.20 s	Rust	2024-02-25 23:22:09
6	Emil Hultcrantz	0.25 s	Rust	2025-02-24 20:46:34
7	Fredrik Blomqvist	0.26 s	Rust	2025-02-25 01:29:30
8	Hidden user	0.44 s	Rust	2019-02-23 14:55:42

#	User	Length	Language	Date
1	Marcus Larsson	4907	C	2013-02-26 18:04:35
2	Oscar Cusin	25783	C	2024-02-23 13:16:14

#	User	Length	Language	Date
1	Johan Sannemo	1487	C++	2015-10-11 18:53:42
2	Simon Lindholm	1585	C++	2015-10-07 18:06:34
3	Emil Wärnberg	1659	C++	2013-02-26 17:25:53
4	Leung Man Ho	1691	C++	2016-10-07 02:52:26
5	Joel Jonsson	1699	C++	2005-10-14 18:56:30
6	Mårten Selin	1919	C++	2009-09-30 22:32:14
7	Alan Chan	1927	C++	2016-10-07 03:19:35
8	Ollanta Cuba Gyllensten	1939	C++	2009-10-08 20:19:51
9	Marc Vinyals	2060	C++	2013-02-27 23:54:23
10	Emil Lenngren	2108	C++	2013-02-24 03:03:17

#	User	Length	Language	Date
1	Aleksander Jan Mistewicz	3890	Go	2019-02-24 18:22:58
2	Norbert Voelker	6249	Go	2022-08-24 22:16:37

#	User	Length	Language	Date
1	Simon Klein	1919	Java	2013-02-21 12:24:05
2	Erik Odenman	2703	Java	2013-02-22 19:34:46
3	Linus Tufvesson	4683	Java	2010-09-30 13:55:27
4	Alexandre Loiko	5235	Java	2013-02-24 13:17:58
5	Anders Ye	5310	Java	2014-02-24 10:51:19
6	Fredrik Atmer	5343	Java	2009-11-05 14:30:30
7	Hidden user	5802	Java	2011-06-16 16:56:18
8	Rikard Blixt	6369	Java	2014-02-21 10:12:09
9	Martin Berntsson	6494	Java	2013-02-28 11:00:31
10	Janne Selkälä	7755	Java	2016-10-10 13:13:25

#	User	Length	Language	Date
1	Andreas Serra	3128	Python 2	2014-02-24 21:26:51

#	User	Length	Language	Date
1	Andy Li	2362	Python 3	2025-02-21 14:11:20
2	Harry Zhang	2484	Python 3	2024-02-22 14:12:14
3	Pandis	2527	Python 3	2023-02-28 12:58:09
4	Oskar Svanström	2828	Python 3	2023-02-28 13:25:26
5	Leo Nyberg	3930	Python 3	2026-02-22 21:33:48
6	Jacob Molin	4969	Python 3	2025-05-10 08:16:58
7	Karl Walfridson	5924	Python 3	2025-05-19 14:53:45

#	User	Length	Language	Date
1	Rasmus Andersson	2082	Rust	2024-02-27 16:36:18
2	Elias Rilegård	3661	Rust	2026-02-23 15:06:11
3	Christiane Kobalt	8422	Rust	2025-02-24 16:26:49
4	Christoffer Andersson	9676	Rust	2024-02-25 23:22:09
5	Vincent Lagerros	11802	Rust	2024-02-24 17:46:30
6	Emil Hultcrantz	16036	Rust	2025-02-24 20:46:34
7	Fredrik Blomqvist	22480	Rust	2025-02-25 01:29:30
8	Hidden user	25463	Rust	2019-02-23 14:55:42

Solution running time distribution