Problem D
Eidam-Sand Lair — Problem Statistics

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Submissions	267
Accepted submissions	60
Submission ratio	22.47%
Authors	60
Full solves [?]	48
Full solve Ratio	80.00%

#	User	Runtime	Language	Date
1	Norbert Voelker	0.02 s	Go	2023-03-26 19:04:49

#	User	Runtime	Language	Date
1	Brent Yorgey	0.00 s	Haskell	2022-09-29 19:37:06
2	Steinar Simonnes	0.00 s	Haskell	2025-06-18 14:36:16

#	User	Runtime	Language	Date
1	Mark Sturtevant	0.04 s	Java	2024-11-04 01:48:51
2	Crystal Sharpe	0.06 s	Java	2023-02-09 01:21:40
3	Bjørn Dons	0.06 s	Java	2023-08-27 20:24:54
4	Doug Goodman	0.12 s	Java	2022-10-02 18:37:22

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2024-01-01 20:55:22

#	User	Runtime	Language	Date
1	Erik Amirell Eklöf	0.04 s	Python 3	2022-09-25 12:58:32
2	Jonatan Nilsson	0.04 s	Python 3	2022-09-25 13:35:56
3	Andreas Björklund	0.04 s	Python 3	2022-09-27 07:10:25
4	Sebastian Boldsen Jakobsen	0.04 s	Python 3	2022-09-28 14:52:16
5	Oskar Haarklou Veileborg	0.04 s	Python 3	2022-09-28 19:56:17
6	Hrant Hovhannisyan	0.04 s	Python 3	2025-05-12 10:32:52
7	Ahmed Chamseddine	0.04 s	Python 3	2025-07-11 19:43:37
8	Duoduo Zhao	0.04 s	Python 3	2025-08-15 04:42:46
9	Michael Goldwasser	0.05 s	Python 3	2022-12-01 05:32:39
10	John Yanev	0.05 s	Python 3	2022-12-17 03:11:42

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2023-02-24 13:58:05

#	User	Length	Language	Date
1	Andreas Alberg	234	C++	2024-04-20 13:06:16
2	Yeoh Han Yi	241	C++	2025-04-15 18:06:08
3	nagatomo	373	C++	2023-03-09 15:20:55
4	peapea	478	C++	2024-09-24 02:33:06
5	Dmitry Lyubshin	486	C++	2023-05-13 03:04:56
6	Evan Michael Bailey	488	C++	2023-09-16 19:50:18
7	Bryan Juniano	547	C++	2025-05-06 13:19:41
8	Ethan Luo	693	C++	2024-11-05 04:34:55
9	Dylan Smith	709	C++	2023-09-16 21:51:50
10	Ignacio Castellano Vega	711	C++	2023-06-27 23:40:53

#	User	Length	Language	Date
1	Norbert Voelker	732	Go	2023-03-26 19:13:15

#	User	Length	Language	Date
1	Brent Yorgey	139	Haskell	2022-09-29 19:46:34
2	Steinar Simonnes	606	Haskell	2025-06-18 14:36:16

#	User	Length	Language	Date
1	Doug Goodman	1157	Java	2022-10-02 18:37:22
2	Crystal Sharpe	1718	Java	2023-02-09 01:21:40
3	Mark Sturtevant	1977	Java	2024-11-04 01:48:51
4	Bjørn Dons	5953	Java	2023-08-27 20:24:54

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	145	JavaScript (SpiderMonkey)	2024-01-01 20:58:18

#	User	Length	Language	Date
1	Benjamin Z White	92	Python 3	2023-08-06 10:24:18
2	Hidden user	101	Python 3	2024-07-03 17:09:37
3	Ahmed Chamseddine	109	Python 3	2025-07-11 19:43:37
4	Michael Goldwasser	114	Python 3	2022-12-01 05:45:41
5	Noah Hessen Bjerke	122	Python 3	2024-04-19 16:46:46
6	Yong Mao	154	Python 3	2023-08-19 04:16:08
7	Klara Liaaen Aronsen	187	Python 3	2024-04-19 16:47:58
8	Hrant Hovhannisyan	194	Python 3	2025-05-12 10:32:52
9	Oskar Haarklou Veileborg	197	Python 3	2022-09-28 19:56:17
10	Paul Swingle	221	Python 3	2023-06-08 04:12:41

#	User	Length	Language	Date
1	Thomas Feld	73	Ruby	2023-02-24 13:58:05

Solution running time distribution