Problem A
Cantina of Babel — Problem Statistics

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Submissions	4407
Accepted submissions	1959
Submission ratio	44.45%
Authors	1673
Full solves [?]	1471
Full solve Ratio	87.93%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.00 s	C	2019-10-08 11:03:42
2	Jacob Ray Pehringer	0.00 s	C	2021-04-03 07:23:57

#	User	Runtime	Language	Date
1	Leslie Yip	0.02 s	C#	2022-07-26 15:59:13
2	Jayant Notani	0.03 s	C#	2020-04-12 03:02:35
3	Chase Freeman	0.03 s	C#	2021-03-29 05:44:41
4	Eric O'Donoghue	0.03 s	C#	2021-03-30 01:17:00
5	Lindsay Wilde	0.03 s	C#	2021-03-30 06:07:42
6	Hidden user	0.03 s	C#	2021-03-31 01:30:10
7	Gabrielius Kudirka	0.03 s	C#	2021-03-31 07:41:17
8	Matthew Hooper	0.03 s	C#	2021-03-31 19:51:14
9	Kelsey Hunzeker	0.03 s	C#	2021-03-31 21:22:44
10	Devin Schwehr	0.03 s	C#	2021-03-31 22:46:44

#	User	Runtime	Language	Date
1	Nathan Lee	0.00 s	Go	2025-11-06 22:21:38
2	Norbert Voelker	0.08 s	Go	2021-09-11 13:36:10

#	User	Runtime	Language	Date
1	Paul Wild	0.01 s	Haskell	2018-05-15 22:17:38

#	User	Runtime	Language	Date
1	Alvin Lee	0.05 s	Java	2024-10-17 00:21:31
2	Leon Wang	0.05 s	Java	2024-10-21 18:23:50
3	Hidden user	0.05 s	Java	2024-10-24 19:07:24
4	Allan Chris	0.05 s	Java	2024-11-21 12:23:49
5	Mason Wiedow	0.05 s	Java	2025-09-23 20:09:41
6	Nicolás Eduardo Peña Moreno	0.06 s	Java	2015-10-03 20:43:05
7	Herman Appelgren	0.06 s	Java	2018-07-13 22:50:58
8	Hidden user	0.06 s	Java	2024-03-20 17:50:08
9	Vu Minh Hieu	0.06 s	Java	2025-10-16 19:58:40
10	Yao Amegandjin	0.06 s	Java	2026-03-05 19:24:28

#	User	Runtime	Language	Date
1	Michael Laszlo	0.02 s	JavaScript (SpiderMonkey)	2016-10-13 02:11:18
2	Bjørn Chr. Soltvedt	0.04 s	JavaScript (SpiderMonkey)	2023-01-25 07:17:27
3	Christian Pilegaard Cederquist	0.04 s	JavaScript (SpiderMonkey)	2023-06-05 20:24:59

#	User	Runtime	Language	Date
1	Jonathan Soo	0.15 s	Kotlin	2021-02-12 05:06:18
2	Jacob Huebner	0.16 s	Kotlin	2021-02-12 06:11:56
3	Danny Mittal	0.18 s	Kotlin	2021-02-12 02:10:37
4	Nicholas Johnson	0.18 s	Kotlin	2021-02-12 03:42:17
5	Слава Гуляев	0.24 s	Kotlin	2017-11-09 15:01:21
6	Aksel Holbek Sørbye	0.29 s	Kotlin	2025-06-18 21:30:33

#	User	Runtime	Language	Date
1	David Roh	0.00 s	Lua	2024-04-03 07:31:53
2	Caleb Austin	0.00 s	Lua	2024-11-09 20:37:45

#	User	Runtime	Language	Date
1	Neal Zane	0.03 s	Python 2	2016-08-15 06:19:07
2	Juliang Li	0.03 s	Python 2	2018-03-25 06:48:29
3	Calvin Liu	0.04 s	Python 2	2015-10-03 19:57:18
4	Ted Ying	0.04 s	Python 2	2015-10-03 21:49:51
5	Kyle Weaver	0.04 s	Python 2	2017-11-20 23:17:29
6	Anton Lyxell	0.04 s	Python 2	2019-11-16 23:56:47
7	Agis Daniels	0.04 s	Python 2	2020-04-17 16:53:13
8	Yupeng Gu	0.05 s	Python 2	2018-06-27 05:06:12
9	Dario Vidas	0.06 s	Python 2	2016-02-07 16:47:08
10	Andreas Björklund	0.07 s	Python 2	2021-11-01 18:44:19

#	User	Runtime	Language	Date
1	Jim Zhang	0.02 s	Python 3	2015-10-05 15:49:50
2	Wen Li Looi	0.02 s	Python 3	2015-10-10 00:16:06
3	John Barczynski	0.02 s	Python 3	2017-03-31 10:56:33
4	Adolfo Portilla	0.02 s	Python 3	2017-04-13 21:31:41
5	Lionel KITIHOUN	0.02 s	Python 3	2017-09-15 21:48:12
6	Simon Mandlik	0.02 s	Python 3	2017-09-21 19:48:20
7	Randall Dolifka	0.02 s	Python 3	2018-03-27 01:17:17
8	Hidden user	0.02 s	Python 3	2018-04-01 03:52:59
9	Cian Ruane	0.02 s	Python 3	2018-04-04 15:19:43
10	Ema Jemec	0.02 s	Python 3	2018-07-29 18:27:56

#	User	Runtime	Language	Date
1	Hidden user	0.05 s	Ruby	2019-03-19 15:41:16
2	Thomas Feld	0.07 s	Ruby	2025-11-24 11:02:53

#	User	Runtime	Language	Date
1	Eric Pinter	0.00 s	Rust	2020-10-11 23:32:40
2	Andrew Lee	0.00 s	Rust	2021-03-30 06:14:08
3	Niklas Sandén	0.00 s	Rust	2023-02-21 15:22:11
4	Yinuo Huang	0.00 s	Rust	2024-05-21 02:01:53
5	Vincent Lagerros	0.00 s	Rust	2025-01-25 03:49:21
6	Eric Riddle	0.00 s	Rust	2025-09-26 03:51:59
7	Egor Kulikov	0.00 s	Rust	2026-01-20 15:03:25
8	HuaiYuan Jing	0.01 s	Rust	2024-02-11 21:46:10
9	Mckinley Xie	0.02 s	Rust	2025-04-05 01:36:03

#	User	Length	Language	Date
1	Ivan Petrov	11016	C	2019-10-08 11:03:42
2	Jacob Ray Pehringer	12191	C	2021-04-03 07:23:57

#	User	Length	Language	Date
1	Leslie Yip	2330	C#	2022-07-26 15:59:13
2	Nathan Andrews	2538	C#	2024-11-07 22:30:09
3	Braxton Booth	3238	C#	2021-04-05 05:50:49
4	Jaithra Bhatia	3321	C#	2021-04-05 05:50:54
5	Jayant Notani	3478	C#	2020-04-12 03:02:35
6	Eric O'Donoghue	3521	C#	2021-03-30 01:17:00
7	Austin Kelley	3542	C#	2021-04-02 23:09:07
8	Carter Call	3687	C#	2021-04-01 04:27:07
9	Jack Machara	3750	C#	2021-04-01 04:56:55
10	JOSHUA Wells	3763	C#	2021-04-02 09:47:00

#	User	Length	Language	Date
1	Yinzhan Xu	880	C++	2015-10-03 20:22:04
2	Lim An Jun	1001	C++	2022-12-13 15:53:51
3	Hidden user	1012	C++	2024-09-11 13:29:19
4	Chris Trevisan	1015	C++	2021-02-12 02:59:46
5	Shang-En Huang	1030	C++	2021-02-12 03:03:35
6	Yeung Man Tsung	1041	C++	2022-11-27 10:36:04
7	Yen-Hsiang Chang	1128	C++	2021-02-12 02:47:48
8	Johan Wind	1153	C++	2018-11-01 03:08:45
9	Claire Duong	1191	C++	2018-04-08 04:15:10
10	Rishi Saran Vijayarajan	1208	C++	2022-12-28 22:23:28

#	User	Length	Language	Date
1	Norbert Voelker	3766	Go	2021-09-11 13:36:10
2	Nathan Lee	4424	Go	2025-11-06 22:21:38

#	User	Length	Language	Date
1	Paul Wild	337	Haskell	2018-05-15 22:17:38

#	User	Length	Language	Date
1	Kurtis Van Gent	1342	Java	2016-02-09 16:16:21
2	Jacob Jackson	1440	Java	2015-10-03 20:54:54
3	Benjamin Laurence Erickson	1608	Java	2016-10-01 22:20:43
4	Hidden user	1664	Java	2023-03-21 07:45:47
5	Doug Goodman	1698	Java	2017-03-29 19:06:05
6	Hidden user	1716	Java	2020-06-10 19:45:17
7	Darko Aleksic	1730	Java	2015-10-03 20:07:59
8	Siddharth Adusumelli	1800	Java	2023-03-23 00:34:52
9	Mitchell Peterson	1889	Java	2016-10-02 19:59:08
10	Hidden user	1890	Java	2016-10-02 19:58:07

#	User	Length	Language	Date
1	Michael Laszlo	1882	JavaScript (SpiderMonkey)	2016-10-13 02:11:18
2	Christian Pilegaard Cederquist	3295	JavaScript (SpiderMonkey)	2023-06-05 20:24:59
3	Bjørn Chr. Soltvedt	19487	JavaScript (SpiderMonkey)	2023-01-25 07:17:27

#	User	Length	Language	Date
1	Danny Mittal	1412	Kotlin	2021-02-12 02:10:37
2	Слава Гуляев	2097	Kotlin	2017-11-09 15:01:21
3	Jacob Huebner	2738	Kotlin	2021-02-12 06:11:56
4	Nicholas Johnson	3552	Kotlin	2021-02-12 20:46:53
5	Aksel Holbek Sørbye	17162	Kotlin	2025-06-18 21:30:33
6	Jonathan Soo	24271	Kotlin	2021-02-12 05:06:18

#	User	Length	Language	Date
1	Caleb Austin	1890	Lua	2024-11-09 20:37:45
2	David Roh	2946	Lua	2024-04-03 07:31:53

#	User	Length	Language	Date
1	Ted Ying	778	Python 2	2015-10-03 21:49:51
2	Andreas Björklund	984	Python 2	2021-11-01 18:44:19
3	Kyle Weaver	1068	Python 2	2017-11-20 23:17:29
4	Sivasankaran D	1130	Python 2	2026-03-07 13:40:45
5	Yupeng Gu	1196	Python 2	2018-06-27 05:06:12
6	Neal Zane	1212	Python 2	2016-08-15 06:19:07
7	Juliang Li	1276	Python 2	2018-03-25 06:48:29
8	Calvin Liu	1293	Python 2	2015-10-03 19:57:18
9	Dario Vidas	1338	Python 2	2016-02-07 16:47:08
10	Anton Lyxell	1341	Python 2	2019-11-17 00:28:32

#	User	Length	Language	Date
1	Charles Zinn	657	Python 3	2015-10-03 19:31:04
2	Wen Li Looi	720	Python 3	2015-10-10 00:16:06
3	Henry Cafaro	735	Python 3	2021-10-02 20:39:25
4	Nicholas Russell Saerang	736	Python 3	2023-07-17 17:58:19
5	Ankur Garg	779	Python 3	2022-09-20 23:51:03
6	Jim Knisely	816	Python 3	2021-02-16 22:26:18
7	Qianlang Chen	824	Python 3	2021-02-14 03:58:05
8	Spencer Lee	839	Python 3	2024-09-06 01:51:32
9	Lex Kilpatrick	846	Python 3	2025-04-03 21:56:12
10	Manav Patel	850	Python 3	2026-03-10 22:48:37

#	User	Length	Language	Date
1	Thomas Feld	222	Ruby	2025-11-24 11:31:05
2	Hidden user	1035	Ruby	2019-03-19 15:41:16

#	User	Length	Language	Date
1	Eric Pinter	3394	Rust	2020-10-11 23:32:40
2	Yinuo Huang	3404	Rust	2024-05-21 02:01:53
3	HuaiYuan Jing	5369	Rust	2024-02-11 21:46:10
4	Andrew Lee	5926	Rust	2021-03-30 06:14:08
5	Mckinley Xie	5936	Rust	2025-04-05 01:36:03
6	Eric Riddle	6964	Rust	2025-09-26 03:51:59
7	Vincent Lagerros	7099	Rust	2025-01-25 03:49:21
8	Niklas Sandén	29180	Rust	2023-02-21 15:22:11
9	Egor Kulikov	56622	Rust	2026-01-20 15:03:25

Solution running time distribution