Problem I
Letter Wheels — Problem Statistics

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Submissions	1223
Accepted submissions	421
Submission ratio	34.42%
Authors	343
Full solves [?]	275
Full solve Ratio	80.17%

#	User	Runtime	Language	Date
1	Ivan Petrov	2.56 s	C	2020-03-09 16:20:01

#	User	Runtime	Language	Date
1	junxi shao	0.00 s	C++	2023-01-06 16:31:58
2	Elias Lolck	0.01 s	C++	2022-09-20 18:33:55
3	Dylan Smith	0.01 s	C++	2023-07-03 21:57:13
4	Shashank Bhatt	0.01 s	C++	2023-07-03 22:32:45
5	Andy Liang	0.01 s	C++	2025-04-20 01:55:14
6	Chenzhang Hu	0.08 s	C++	2021-10-20 14:09:12
7	iuh-team-5	0.11 s	C++	2020-12-02 07:32:18
8	星希 林	0.14 s	C++	2024-01-25 11:28:58
9	Anh Tuấn Phạm	0.14 s	C++	2024-08-26 19:11:34
10	Aayush Aggarwal	0.16 s	C++	2020-02-22 17:48:51

#	User	Runtime	Language	Date
1	Crystal Sharpe	0.51 s	Java	2020-07-25 23:00:38
2	Andrew Polizzotto	0.68 s	Java	2020-08-05 11:09:27
3	Bjørn Dons	0.75 s	Java	2023-04-18 21:07:33
4	Doug Goodman	0.76 s	Java	2020-07-25 18:51:43
5	Arup Ratan Guha	0.77 s	Java	2020-02-22 19:06:02
6	Jacob Huebner	0.78 s	Java	2022-03-29 08:03:35
7	Mark Sturtevant	0.80 s	Java	2023-12-29 21:34:23
8	Alexey Fyodorov	0.86 s	Java	2020-02-24 16:50:27
9	Ivan Petrov	0.90 s	Java	2020-03-09 16:04:35
10	Darko Aleksic	1.05 s	Java	2020-02-22 20:21:52

#	User	Runtime	Language	Date
1	Måns Magnusson	1.63 s	Python 2	2020-08-19 18:20:48
2	Maj Stenmark	1.64 s	Python 2	2020-08-28 22:28:26
3	Andreas Björklund	1.92 s	Python 2	2020-08-28 05:16:23
4	Hidden user	3.52 s	Python 2	2020-02-22 19:05:49
5	Björn Magnusson	5.80 s	Python 2	2020-08-19 18:45:45
6	Hidden user	6.89 s	Python 2	2020-09-23 18:48:40
7	William Taylor-Melanson	6.95 s	Python 2	2020-09-23 19:00:05

#	User	Runtime	Language	Date
1	Ayub Ali	0.09 s	Python 3	2025-12-06 23:48:24
2	Brandon Young	0.43 s	Python 3	2021-10-16 00:06:22
3	Shashank Bhatt	0.44 s	Python 3	2023-07-02 23:13:49
4	Mohammed Al Robiay	0.50 s	Python 3	2025-12-01 06:21:44
5	Charlie Zheng	0.53 s	Python 3	2020-03-01 03:51:31
6	Hidden user	0.67 s	Python 3	2024-06-18 17:24:20
7	Daniel Aderemi	1.00 s	Python 3	2025-12-04 19:29:04
8	Gaelan McMillan	1.23 s	Python 3	2025-06-28 23:22:38
9	Yuxing Chen	1.31 s	Python 3	2023-12-03 08:54:53
10	Calvin Xiao	1.37 s	Python 3	2020-02-22 19:08:45

#	User	Length	Language	Date
1	Ivan Petrov	20760	C	2020-03-09 16:20:01

#	User	Length	Language	Date
1	Tomasz Idziaszek	593	C++	2020-02-24 12:35:06
2	ณัฐวุฒิ เจนศักดิ์ดา	808	C++	2024-02-06 18:52:46
3	Daniel To	821	C++	2024-08-26 10:38:09
4	DAnh Anh	855	C++	2024-08-26 10:37:06
5	Hidden user	860	C++	2024-04-07 09:16:07
6	Tianqi Feng	864	C++	2021-08-20 12:35:30
7	te Lee	882	C++	2024-01-26 10:05:36
8	jpy_cpp	885	C++	2021-08-21 04:03:55
9	red_giant_bear	930	C++	2021-11-12 09:53:22
10	Aditya Sundaram	932	C++	2020-12-09 02:00:29

#	User	Length	Language	Date
1	Jacqueline van der Meulen	1149	Java	2020-02-22 20:04:29
2	Darko Aleksic	1901	Java	2020-02-22 20:21:52
3	Ivan Petrov	2042	Java	2020-03-09 16:04:35
4	Jacob Huebner	2046	Java	2022-03-29 08:03:35
5	Arup Ratan Guha	2054	Java	2020-02-22 19:06:02
6	Addison Schmidt	2054	Java	2021-03-24 20:25:33
7	Andrew Polizzotto	2070	Java	2020-08-05 11:09:27
8	Sarinda Samarasinghe	2081	Java	2020-02-22 17:56:31
9	Doug Goodman	2135	Java	2020-07-25 18:51:43
10	William Quiroga	2412	Java	2020-02-22 18:29:09

#	User	Length	Language	Date
1	Andreas Björklund	821	Python 2	2020-08-28 05:16:23
2	Måns Magnusson	910	Python 2	2020-08-19 18:20:48
3	Maj Stenmark	910	Python 2	2020-08-28 22:28:26
4	Hidden user	1230	Python 2	2020-02-22 19:05:49
5	Björn Magnusson	1256	Python 2	2020-08-19 18:45:45
6	Hidden user	1515	Python 2	2020-09-23 18:48:40
7	William Taylor-Melanson	1517	Python 2	2020-09-23 19:00:05

#	User	Length	Language	Date
1	Shashank Bhatt	588	Python 3	2023-07-03 01:16:21
2	Calvin Xiao	827	Python 3	2020-02-22 19:08:45
3	Gaelan McMillan	1166	Python 3	2025-06-28 23:22:38
4	Md Abedin	1222	Python 3	2021-03-14 20:50:01
5	Charlie Zheng	1407	Python 3	2020-03-01 03:51:31
6	Matthew Cheney	1440	Python 3	2021-03-17 00:42:07
7	Yuxing Chen	1483	Python 3	2023-12-03 08:54:53
8	Daniel Aderemi	1827	Python 3	2025-12-04 19:29:04
9	Mohammed Al Robiay	2605	Python 3	2025-12-01 06:21:44
10	Ayub Ali	4776	Python 3	2025-12-06 23:48:24

Solution running time distribution