Problem B
The Maze Makers — Problem Statistics

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Submissions	1185
Accepted submissions	484
Submission ratio	40.84%
Authors	371
Full solves [?]	310
Full solve Ratio	83.56%

#	User	Runtime	Language	Date
1	Martin Tonhauzer	0.00 s	C	2020-01-26 13:15:13
2	Sambit Palit	0.00 s	C	2020-11-09 21:49:15
3	Sanjiv Dinakar	0.00 s	C	2022-06-28 18:21:58
4	Xiaochi Wang	0.00 s	C	2022-07-02 08:44:59
5	Hidden user	0.00 s	C	2022-11-13 12:15:29
6	Ivan Petrov	0.01 s	C	2019-07-05 08:23:22

#	User	Runtime	Language	Date
1	Oscar Arrivi Garcia	0.03 s	C#	2018-03-04 18:30:13
2	Edvin Mako	0.03 s	C#	2020-02-05 11:15:42
3	Leslie Yip	0.06 s	C#	2022-07-14 05:02:58

#	User	Runtime	Language	Date
1	Norbert Voelker	0.08 s	Go	2021-10-14 22:13:06
2	Ian Howell	0.28 s	Go	2019-01-16 23:18:15

#	User	Runtime	Language	Date
1	Stian	0.03 s	Haskell	2020-01-23 14:55:54

#	User	Runtime	Language	Date
1	Michael Sullivan	0.08 s	Java	2015-11-18 04:53:43
2	Sven Rönnbäck	0.08 s	Java	2023-05-18 18:09:30
3	Terrence Park	0.09 s	Java	2016-02-27 18:33:34
4	Hidden user	0.09 s	Java	2016-11-20 19:33:36
5	Josenildo Silva	0.09 s	Java	2017-05-12 15:25:45
6	Crystal Sharpe	0.09 s	Java	2020-12-15 06:53:29
7	James Black	0.10 s	Java	2018-06-20 03:51:02
8	Nick Wu	0.11 s	Java	2016-06-13 03:26:05
9	Micah Stairs	0.11 s	Java	2016-08-29 15:24:52
10	武晓飞	0.11 s	Java	2021-07-06 10:32:24

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.06 s	JavaScript (SpiderMonkey)	2023-06-04 16:20:55
2	Bjørn Chr. Soltvedt	0.14 s	JavaScript (SpiderMonkey)	2018-08-08 20:36:00
3	Peter Kedemo	0.57 s	JavaScript (SpiderMonkey)	2016-04-15 21:01:28

#	User	Runtime	Language	Date
1	Ditlef Alexander Diseth	0.35 s	Kotlin	2020-01-24 21:10:18
2	Jacob Huebner	0.35 s	Kotlin	2024-11-07 02:41:19

#	User	Runtime	Language	Date
1	Connor Billings	0.06 s	PHP	2020-11-03 00:17:35

#	User	Runtime	Language	Date
1	Oskar Haarklou Veileborg	0.08 s	Python 2	2019-08-05 12:07:02
2	Jesper Öqvist	0.09 s	Python 2	2019-03-10 13:03:39
3	Mak Jankovsky	0.12 s	Python 2	2017-09-30 23:24:52
4	Thomas Feld	0.14 s	Python 2	2020-04-30 11:27:55
5	Urban Pettersson	0.16 s	Python 2	2015-11-01 16:24:22
6	Olav Røthe Bakken	0.27 s	Python 2	2020-01-29 13:19:49

#	User	Runtime	Language	Date
1	Aidan Huang	0.10 s	Python 3	2025-10-06 10:57:13
2	Cian Ruane	0.11 s	Python 3	2018-03-24 16:34:58
3	Jiaming Kong	0.12 s	Python 3	2025-08-07 08:10:17
4	Isaac Lee	0.13 s	Python 3	2020-03-19 08:33:01
5	Kate Mikels	0.13 s	Python 3	2024-02-03 19:47:15
6	Nils Schlein-Andersen	0.13 s	Python 3	2025-03-13 09:51:14
7	Peter Stauder	0.14 s	Python 3	2022-11-08 07:58:02
8	jt	0.14 s	Python 3	2025-03-26 19:28:18
9	Hossein Jalili	0.15 s	Python 3	2025-06-04 10:35:12
10	Tobias Bessler	0.15 s	Python 3	2025-10-16 05:58:36

#	User	Runtime	Language	Date
1	Bas Dirks	0.05 s	Rust	2022-02-10 11:38:01

#	User	Length	Language	Date
1	Hidden user	2770	C	2022-11-13 12:15:29
2	Xiaochi Wang	2826	C	2022-07-02 08:48:36
3	Sambit Palit	3571	C	2020-11-09 21:49:15
4	Martin Tonhauzer	4082	C	2020-01-26 13:15:13
5	Ivan Petrov	4379	C	2019-07-05 08:23:22
6	Sanjiv Dinakar	8988	C	2022-06-28 18:21:58

#	User	Length	Language	Date
1	Leslie Yip	3971	C#	2022-07-14 05:02:58
2	Edvin Mako	7413	C#	2020-02-05 11:15:42
3	Oscar Arrivi Garcia	11397	C#	2018-03-04 18:30:13

#	User	Length	Language	Date
1	Johan Wind	1387	C++	2018-11-17 19:36:21
2	Felix Halim	1493	C++	2019-12-25 21:21:11
3	Austin Fernandez	1499	C++	2019-08-29 11:58:10
4	Markus Mathiasen	1507	C++	2023-08-11 13:16:00
5	人外沙耶	1557	C++	2021-07-22 21:40:37
6	Qianlang Chen	1650	C++	2022-09-27 01:42:25
7	Eimhin McDonald	1653	C++	2018-07-11 07:16:56
8	Mohsen Dehbashi	1695	C++	2020-11-11 12:54:00
9	Brandon Zhang	1709	C++	2020-04-28 07:40:14
10	Duarte Nóbrega	1765	C++	2019-03-09 00:43:46

#	User	Length	Language	Date
1	Norbert Voelker	4562	Go	2021-10-14 22:13:06
2	Ian Howell	4997	Go	2019-01-16 23:18:15

#	User	Length	Language	Date
1	Stian	2959	Haskell	2020-01-23 14:55:54

#	User	Length	Language	Date
1	Doug Goodman	1855	Java	2017-08-03 18:27:46
2	Felix Halim	2061	Java	2019-12-25 21:14:45
3	Amon Al-khatib	2217	Java	2015-12-14 23:09:39
4	Kurtis Van Gent	2429	Java	2015-10-12 23:25:04
5	Josenildo Silva	2520	Java	2017-05-12 15:25:45
6	sandwich	2790	Java	2020-02-06 13:43:55
7	Kadin Tang	2866	Java	2020-12-01 21:25:56
8	James Black	2887	Java	2018-06-20 03:51:02
9	Szarapow, Adrian	2890	Java	2020-10-21 15:26:48
10	Hieu Le	2922	Java	2016-10-16 03:55:33

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	1800	JavaScript (SpiderMonkey)	2018-08-08 20:36:00
2	Peter Kedemo	2495	JavaScript (SpiderMonkey)	2016-04-15 21:01:28
3	Christian Pilegaard Cederquist	2822	JavaScript (SpiderMonkey)	2023-06-04 16:20:55

#	User	Length	Language	Date
1	Jacob Huebner	2359	Kotlin	2024-11-07 02:41:19
2	Ditlef Alexander Diseth	7728	Kotlin	2020-01-24 21:10:18

#	User	Length	Language	Date
1	Connor Billings	3730	PHP	2020-11-03 00:17:35

#	User	Length	Language	Date
1	Thomas Feld	1065	Python 2	2020-04-30 11:19:45
2	Oskar Haarklou Veileborg	1169	Python 2	2019-08-05 12:07:02
3	Jesper Öqvist	1660	Python 2	2019-03-10 13:03:39
4	Olav Røthe Bakken	1911	Python 2	2020-01-29 13:19:49
5	Urban Pettersson	2266	Python 2	2015-11-01 16:24:22
6	Mak Jankovsky	2659	Python 2	2017-09-30 23:24:52

#	User	Length	Language	Date
1	Nicholas Russell Saerang	1107	Python 3	2023-12-18 19:06:16
2	Daniel Bogorad	1184	Python 3	2025-10-02 01:08:59
3	Nils Schlein-Andersen	1267	Python 3	2025-03-13 19:09:47
4	Zach Tschetter	1370	Python 3	2023-07-27 23:58:31
5	Asger Hautop Drewsen	1384	Python 3	2020-09-03 20:09:21
6	Jonathan Denning	1478	Python 3	2021-05-04 18:00:46
7	Tobias Bessler	1558	Python 3	2025-10-16 05:58:36
8	jt	1690	Python 3	2025-03-26 19:28:18
9	Cian Ruane	1692	Python 3	2018-03-24 16:34:58
10	crapcode	1744	Python 3	2022-04-27 01:10:23

#	User	Length	Language	Date
1	Bas Dirks	6426	Rust	2022-02-10 11:38:01

Solution running time distribution