Problem B
Backspace — Problem Statistics

Back to problem description

Submissions	31396
Accepted submissions	22591
Submission ratio	71.96%
Authors	9823
Full solves [?]	8398
Full solve Ratio	85.49%

#	User	Score	Language	Date
1	Sebastian Banert	100	Ada	2024-10-11 12:22:44

#	User	Score	Language	Date
1	Chenzhang Hu	100	Bash	2024-03-28 13:15:09
2	Frans Meulenbroeks	60	Bash	2024-09-09 17:27:23
3	Chandler McFarland	60	Bash	2025-01-30 14:20:28
4	Simon Lavoie	10	Bash	2024-09-12 22:56:40

#	User	Score	Language	Date
1	David Cawthon	100	Common Lisp	2019-06-11 17:08:44
2	Peter Elliott	100	Common Lisp	2019-09-06 23:41:16
3	Jinwoo Lee	100	Common Lisp	2020-09-30 07:12:25
4	Timothy Bilik	100	Common Lisp	2021-12-24 19:40:14

#	User	Score	Language	Date
1	Mehrshad Kavousi	100	Crystal	2025-12-15 23:44:27

#	User	Score	Language	Date
1	Simon Reid	60	Dart	2023-08-14 23:33:49
2	Christopher	60	Dart	2023-10-31 15:38:26

#	User	Score	Language	Date
1	Jacob Harris Cryer Kragh	100	F#	2023-01-03 20:07:07
2	Stefan Schmiedl	100	F#	2024-08-27 22:48:52
3	Laurits Kure	100	F#	2024-08-28 15:03:43
4	Gudjon Bjarki	60	F#	2024-01-10 22:21:31

#	User	Score	Language	Date
1	Danny Robinson	100	Julia	2023-06-21 13:14:29
2	Tim Poulsen	100	Julia	2025-11-11 17:49:46
3	Timothy Gaede	60	Julia	2024-04-02 14:49:01

#	User	Score	Language	Date
1	cultab	100	Lua	2024-05-26 13:48:29
2	Luis Maria Costero Valero	100	Lua	2025-01-08 19:55:08
3	Abdulrahman Slaghour	100	Lua	2025-06-30 02:55:31
4	Dimitrios Chorevas	60	Lua	2024-05-24 14:52:26

#	User	Score	Language	Date
1	Hidden user	100	Nim	2025-10-24 11:12:54

#	User	Score	Language	Date
1	Joel Newman	100	OCaml	2023-09-16 02:15:13
2	Brandon Tang	100	OCaml	2023-09-25 09:27:47

#	User	Score	Language	Date
1	Hidden user	100	Odin	2025-05-02 00:00:10
2	Mathias	100	Odin	2025-10-30 18:57:24
3	Junyu Zhan	100	Odin	2026-01-19 05:27:34

#	User	Score	Language	Date
1	주안석	100	Pascal	2017-11-20 05:27:16

#	User	Score	Language	Date
1	Javier Gómez Díaz	100	Perl	2024-07-26 14:59:02

#	User	Score	Language	Date
1	Hidden user	100	PHP	2016-09-26 11:55:22
2	Григорий Бирюк	100	PHP	2019-05-21 13:49:36
3	Hidden user	100	PHP	2019-05-21 14:11:44
4	Johan Lundgren	100	PHP	2020-10-01 23:25:03
5	Quinn Friebe	100	PHP	2021-01-14 00:26:01
6	Hidden user	100	PHP	2021-01-14 00:27:48
7	Dark Messiah	100	PHP	2021-01-14 15:05:35
8	Collin Krygier	100	PHP	2021-01-17 00:54:22
9	Saginaw George	100	PHP	2021-01-17 13:34:45
10	Matt Schlosser	100	PHP	2025-05-10 20:41:51

#	User	Score	Language	Date
1	Hakan Kjellerstrand	100	Prolog	2023-03-13 07:09:09

#	User	Score	Language	Date
1	Angus Gibson	100	Racket	2025-07-15 05:59:34

#	User	Score	Language	Date
1	Hidden user	100	TypeScript	2025-10-10 14:32:30
2	Tinann	100	TypeScript	2025-11-13 21:15:33
3	destiny pyn	100	TypeScript	2025-12-28 22:15:25
4	Josiah Hamm	60	TypeScript	2023-04-28 22:04:51
5	Hidden user	60	TypeScript	2025-04-09 15:28:03

#	User	Score	Language	Date
1	Javier Gómez Díaz	100	Zig	2024-07-13 21:29:44
2	Joe Blower	100	Zig	2025-05-06 02:56:50
3	Grettir Heimisson	100	Zig	2025-10-26 10:19:26

#	User	Runtime	Language	Date
1	Sebastian Banert	0.01 s	Ada	2024-10-11 12:22:44

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.32 s	Bash	2025-09-13 03:19:26

#	User	Runtime	Language	Date
1	Denys Vega	0.05 s	C#	2021-04-18 07:55:49
2	Øyvind Almli	0.05 s	C#	2022-02-16 10:17:09
3	Peter Thorsen	0.06 s	C#	2016-05-01 09:57:11
4	Joseph Pugliano	0.06 s	C#	2017-06-20 20:57:56
5	Eli Vestin	0.06 s	C#	2019-02-04 15:32:19
6	Carson Price	0.06 s	C#	2021-06-21 19:00:33
7	Göran Andersson	0.06 s	C#	2022-05-08 21:51:46
8	Esty Crow	0.06 s	C#	2022-10-27 08:16:06
9	Ricardo H Guerrero Lara	0.06 s	C#	2022-11-09 04:24:44
10	Adrian Kari	0.06 s	C#	2024-08-28 11:52:37

#	User	Runtime	Language	Date
1	Chen Shenghao	0.00 s	C++	2019-02-28 17:24:08
2	Marcus Blücher	0.00 s	C++	2019-10-07 11:06:17
3	Anton Siderud	0.00 s	C++	2019-10-07 11:54:30
4	Agis Daniels	0.00 s	C++	2020-08-03 18:24:40
5	Bjørnar Almli	0.00 s	C++	2021-04-04 12:45:04
6	Øyvind Almli	0.00 s	C++	2021-04-04 22:43:21
7	Jonathan Hallström	0.00 s	C++	2024-04-06 13:56:34
8	Evan Michael Bailey	0.00 s	C++	2025-06-22 01:16:23
9	Daniel Remseth	0.00 s	C++	2025-10-17 18:20:18
10	Hosein Jedi	0.01 s	C++	2016-04-26 09:07:44

#	User	Runtime	Language	Date
1	David Cawthon	0.11 s	Common Lisp	2019-06-11 17:08:44
2	Jinwoo Lee	0.12 s	Common Lisp	2020-09-30 07:12:25
3	Peter Elliott	0.16 s	Common Lisp	2019-09-06 23:41:16
4	Timothy Bilik	0.17 s	Common Lisp	2021-12-26 03:06:15

#	User	Runtime	Language	Date
1	Mehrshad Kavousi	0.04 s	Crystal	2025-12-15 23:44:27

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.09 s	F#	2023-01-03 20:10:40
2	Stefan Schmiedl	0.36 s	F#	2024-08-27 22:48:52
3	Laurits Kure	0.53 s	F#	2024-08-28 15:03:43

#	User	Runtime	Language	Date
1	Christopher Fjellström	0.01 s	Go	2016-10-09 23:57:33
2	Jinwoo Lee	0.01 s	Go	2018-12-24 04:53:06
3	Dick Appel	0.01 s	Go	2020-06-10 13:27:00
4	Erik Rairden	0.01 s	Go	2020-11-03 08:04:42
5	dick move	0.01 s	Go	2021-05-04 17:05:37
6	Norbert Voelker	0.01 s	Go	2021-07-25 00:32:21
7	Péter Szakszon	0.01 s	Go	2021-12-14 21:25:16
8	Carl Martin Rosenberg	0.01 s	Go	2022-07-29 00:15:34
9	Leonora Andrea Lindqvist Nielsen	0.01 s	Go	2023-08-29 18:28:35
10	Jimmy Nejtron	0.01 s	Go	2024-12-16 21:55:58

#	User	Runtime	Language	Date
1	Tim Put	0.02 s	Haskell	2020-10-02 23:49:20
2	Øyvind Almli	0.02 s	Haskell	2023-12-30 02:29:31
3	Shinji Koshida	0.11 s	Haskell	2024-12-19 22:18:10
4	Luis Pantin Mayaudon	0.13 s	Haskell	2020-03-09 04:39:05
5	Patrik Lilja	0.14 s	Haskell	2016-10-07 15:18:06
6	BlackcapCoder	0.14 s	Haskell	2019-05-01 07:11:31
7	Esther Chong	0.15 s	Haskell	2019-09-11 13:56:09
8	Frederik Haagensen	0.15 s	Haskell	2020-01-26 19:44:18
9	Justin Grubbs	0.15 s	Haskell	2024-03-13 23:47:52
10	Brent Yorgey	0.15 s	Haskell	2024-11-29 16:06:51

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.05 s	Java	2021-12-12 19:34:25
2	Øyvind Almli	0.05 s	Java	2022-02-02 12:18:57
3	Clement Oh	0.05 s	Java	2022-08-25 10:54:45
4	Tomas	0.08 s	Java	2017-06-19 20:02:10
5	Bjørnar Almli	0.08 s	Java	2018-09-13 10:40:36
6	Hà Minh Ngọc	0.09 s	Java	2016-08-19 10:46:02
7	Stephen Leskowat	0.09 s	Java	2025-04-24 20:56:29
8	Hidden user	0.10 s	Java	2016-08-17 17:54:55
9	Hidden user	0.10 s	Java	2018-07-09 11:57:14
10	Jonas Ulsnes Jørgensen	0.10 s	Java	2021-11-08 11:10:37

#	User	Runtime	Language	Date
1	Bjørnar Almli	0.14 s	JavaScript (Node.js)	2021-04-05 12:29:28
2	Sander Hellesø	0.17 s	JavaScript (Node.js)	2019-04-12 23:58:14
3	Stephanie Keck	0.17 s	JavaScript (Node.js)	2020-01-19 00:07:57
4	Greg Gorlen	0.17 s	JavaScript (Node.js)	2022-02-19 19:32:06
5	August Danell Håkansson	0.17 s	JavaScript (Node.js)	2023-05-22 14:56:24
6	Joakim Goyle Dissing	0.17 s	JavaScript (Node.js)	2024-08-29 09:43:55
7	Chase Brown	0.18 s	JavaScript (Node.js)	2021-02-26 23:40:34
8	Róbert Kristian Freysson	0.18 s	JavaScript (Node.js)	2023-01-01 19:47:23
9	William Andrea	0.18 s	JavaScript (Node.js)	2024-02-16 07:20:50
10	Andri Þór Ólafsson	0.18 s	JavaScript (Node.js)	2025-02-26 19:22:12

#	User	Runtime	Language	Date
1	Andri Andresson	0.06 s	JavaScript (SpiderMonkey)	2018-04-28 21:15:13
2	Christian Pilegaard Cederquist	0.06 s	JavaScript (SpiderMonkey)	2023-01-30 14:06:55
3	Zach Tschetter	0.06 s	JavaScript (SpiderMonkey)	2023-04-17 15:42:27
4	Drake Farrokhi	0.06 s	JavaScript (SpiderMonkey)	2023-09-13 00:27:44
5	Bjørn Chr. Soltvedt	0.06 s	JavaScript (SpiderMonkey)	2024-11-26 21:23:22
6	Pranjal Paneru	0.07 s	JavaScript (SpiderMonkey)	2023-10-21 08:06:15
7	Zachary DeStefano	0.08 s	JavaScript (SpiderMonkey)	2018-02-24 21:43:17
8	Eythor Andri	0.08 s	JavaScript (SpiderMonkey)	2018-04-24 14:03:53
9	Khin Nyunt	0.08 s	JavaScript (SpiderMonkey)	2021-09-07 16:33:11
10	Ben Armstrong	0.08 s	JavaScript (SpiderMonkey)	2025-06-25 06:11:42

#	User	Runtime	Language	Date
1	Tim Poulsen	0.44 s	Julia	2025-11-11 17:49:46
2	Danny Robinson	0.59 s	Julia	2023-06-21 13:14:29

#	User	Runtime	Language	Date
1	Øyvind Almli	0.22 s	Kotlin	2022-02-22 10:31:54
2	Nico Metger	0.31 s	Kotlin	2021-10-30 19:02:34
3	Björn Holm	0.35 s	Kotlin	2019-04-29 16:24:26
4	Jacob Huebner	0.37 s	Kotlin	2020-03-17 02:16:00
5	Hidden user	0.40 s	Kotlin	2017-11-10 21:05:26
6	Sarek Høverstad Skotåm	0.40 s	Kotlin	2020-10-11 23:32:48
7	Bradley Richards	0.40 s	Kotlin	2023-03-06 09:37:48
8	ANDREY FELIPE PINTO URIBE	0.40 s	Kotlin	2025-05-09 22:11:24
9	Luka Chabot	0.40 s	Kotlin	2025-09-29 16:42:49
10	Min-Zheng Shieh	0.41 s	Kotlin	2021-03-05 07:15:11

#	User	Runtime	Language	Date
1	Luis Maria Costero Valero	0.18 s	Lua	2025-01-08 19:55:08
2	cultab	0.21 s	Lua	2024-05-26 13:48:29
3	Abdulrahman Slaghour	0.21 s	Lua	2025-06-30 02:55:31

#	User	Runtime	Language	Date
1	Hidden user	0.02 s	Nim	2025-10-24 11:12:54

#	User	Runtime	Language	Date
1	Joel Newman	0.09 s	OCaml	2023-09-16 02:15:13
2	Brandon Tang	0.32 s	OCaml	2023-09-25 09:27:47

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	Odin	2025-05-02 00:00:10
2	Junyu Zhan	0.01 s	Odin	2026-01-19 05:27:34
3	Mathias	0.08 s	Odin	2025-10-30 18:57:24

#	User	Runtime	Language	Date
1	주안석	0.02 s	Pascal	2017-11-20 05:27:16

#	User	Runtime	Language	Date
1	Javier Gómez Díaz	0.40 s	Perl	2024-07-26 14:59:02

#	User	Runtime	Language	Date
1	Saginaw George	0.11 s	PHP	2021-01-17 13:34:45
2	Johan Lundgren	0.12 s	PHP	2020-10-01 23:25:03
3	Collin Krygier	0.12 s	PHP	2021-01-17 00:54:22
4	Matt Schlosser	0.12 s	PHP	2025-05-10 20:41:51
5	Hidden user	0.13 s	PHP	2016-09-26 11:55:22
6	Григорий Бирюк	0.13 s	PHP	2019-05-21 13:49:36
7	Hidden user	0.13 s	PHP	2019-05-21 14:11:44
8	Dark Messiah	0.14 s	PHP	2021-01-14 15:05:35
9	Hidden user	0.15 s	PHP	2021-01-14 00:27:48
10	Quinn Friebe	0.18 s	PHP	2021-01-14 00:26:01

#	User	Runtime	Language	Date
1	Hakan Kjellerstrand	0.36 s	Prolog	2023-03-13 08:11:35

#	User	Runtime	Language	Date
1	Øyvind Almli	0.08 s	Python 2	2022-07-25 20:57:05
2	Ocram Esah	0.09 s	Python 2	2022-04-11 17:52:27
3	Nathan Villanueva	0.17 s	Python 2	2017-01-27 23:18:50
4	Tomas Alvarez	0.18 s	Python 2	2017-11-25 18:30:31
5	Sigurður Jens Albertsson	0.18 s	Python 2	2018-01-11 23:42:15
6	Jesper Öqvist	0.18 s	Python 2	2018-11-07 19:13:07
7	Yan Kalchevsky	0.19 s	Python 2	2017-01-27 21:56:37
8	Maisam Arif	0.19 s	Python 2	2017-01-28 01:17:12
9	Daniel Strizhevsky	0.19 s	Python 2	2017-07-11 08:21:49
10	William Booker	0.19 s	Python 2	2017-10-06 22:58:37

#	User	Runtime	Language	Date
1	Ocram Esah	0.05 s	Python 3	2022-01-29 21:56:26
2	Tang Minh Nghia	0.05 s	Python 3	2025-04-28 22:38:38
3	Petr	0.05 s	Python 3	2025-06-27 01:37:04
4	Mikkel Hammelev	0.06 s	Python 3	2018-10-07 17:21:46
5	Øyvind Almli	0.06 s	Python 3	2022-07-25 20:56:07
6	Jørn Lode	0.08 s	Python 3	2019-10-21 17:38:20
7	Werner Sævland	0.09 s	Python 3	2020-07-15 11:42:33
8	Ole Vik Lysne	0.11 s	Python 3	2025-10-19 10:40:19
9	Ryan Hwang	0.12 s	Python 3	2025-03-28 03:56:12
10	Reshab Chhabra	0.14 s	Python 3	2018-01-09 02:21:52

#	User	Runtime	Language	Date
1	Angus Gibson	0.94 s	Racket	2025-07-15 05:59:34

#	User	Runtime	Language	Date
1	Hidden user	0.26 s	Ruby	2019-10-30 21:44:00
2	Clement Oh	0.26 s	Ruby	2023-12-29 15:33:25
3	Chenzhang Hu	0.29 s	Ruby	2024-11-29 10:51:15
4	Emil Kneutgen	0.39 s	Ruby	2022-02-11 22:10:41
5	Sebastian Craig	0.40 s	Ruby	2016-10-18 23:52:20
6	Macdara mac an tSionnaigh	0.41 s	Ruby	2019-10-28 02:59:07
7	Thomas Feld	0.42 s	Ruby	2023-01-02 13:36:31
8	Frederik Petersen	0.43 s	Ruby	2024-08-28 10:24:49
9	Hidden user	0.46 s	Ruby	2020-06-19 23:04:06
10	Alex Cornellier	0.47 s	Ruby	2020-09-26 23:16:32

#	User	Runtime	Language	Date
1	Øyvind Almli	0.00 s	Rust	2022-07-25 22:18:51
2	Vincent Lagerros	0.00 s	Rust	2024-11-26 17:52:19
3	Rasmus Kaj	0.00 s	Rust	2024-12-28 20:49:51
4	Hidden user	0.01 s	Rust	2018-11-04 19:57:19
5	Loïc CARR	0.01 s	Rust	2018-12-18 18:42:16
6	Sebastian Tillema Rasmussen	0.01 s	Rust	2019-01-05 21:50:57
7	Paul Graydon	0.01 s	Rust	2019-01-06 06:41:01
8	Gabriel Britain	0.01 s	Rust	2019-01-23 20:52:11
9	Martin Söderman	0.01 s	Rust	2019-02-04 20:17:54
10	Eric Pinter	0.01 s	Rust	2019-08-16 02:21:47

#	User	Runtime	Language	Date
1	Tinann	0.16 s	TypeScript	2025-11-13 21:15:33
2	destiny pyn	0.16 s	TypeScript	2025-12-28 22:15:25
3	Hidden user	0.34 s	TypeScript	2025-10-10 14:32:30

#	User	Runtime	Language	Date
1	Javier Gómez Díaz	0.00 s	Zig	2024-07-13 21:29:44
2	Joe Blower	0.01 s	Zig	2025-05-06 02:56:50
3	Grettir Heimisson	0.01 s	Zig	2025-10-26 10:19:26

#	User	Length	Language	Date
1	Sebastian Banert	293	Ada	2024-10-11 12:22:44

#	User	Length	Language	Date
1	Chenzhang Hu	50	Bash	2025-09-13 03:19:26

#	User	Length	Language	Date
1	Carl Pittenger	100	C	2025-08-26 05:13:01
2	Danny Robinson	114	C	2023-11-18 23:15:14
3	Joey Pabalan	134	C	2025-03-30 06:46:19
4	Frans Meulenbroeks	140	C	2024-09-09 19:00:45
5	Jonatan Altebro	153	C	2025-04-01 13:56:16
6	Philipp Hergenhahn	157	C	2025-01-03 13:52:15
7	Thibault Raffaillac	186	C	2017-09-18 17:28:36
8	BlackcapCoder	209	C	2019-05-01 07:22:38
9	Mauritz Sverredal	215	C	2020-03-22 01:22:34
10	David Ludwig	220	C	2017-12-08 22:33:39

#	User	Length	Language	Date
1	Hidden user	214	C#	2024-08-06 21:21:17
2	Lukas L. Hjelmstrand	292	C#	2024-08-28 11:23:41
3	Shiyi Du	398	C#	2018-10-10 05:40:49
4	Carson Price	401	C#	2021-06-21 19:00:33
5	Christian Abrahamsson	402	C#	2025-05-24 13:41:23
6	Henrik Andersson	403	C#	2018-11-04 19:32:45
7	Göran Andersson	424	C#	2022-05-08 21:51:46
8	William Isaksson	449	C#	2025-06-03 14:14:16
9	Denys Vega	459	C#	2021-04-18 07:40:34
10	حازم البحيرى	462	C#	2024-08-04 08:18:00

#	User	Length	Language	Date
1	Carl Pittenger	99	C++	2025-08-26 17:07:34
2	Tyler Fernando	130	C++	2022-11-03 08:00:50
3	Herbert Vilhjálmsson	155	C++	2023-02-15 20:32:56
4	Gabor Siarkiewicz	175	C++	2025-09-27 12:17:25
5	OwO	182	C++	2021-01-27 16:10:41
6	Harvie Overton	191	C++	2025-10-20 21:49:25
7	Lee Geng Yu	193	C++	2018-02-10 09:09:32
8	Kieran Horgan	194	C++	2017-08-28 19:23:08
9	Marcus Blücher	194	C++	2019-09-16 20:14:46
10	Jesper Bech Christensen	204	C++	2022-09-13 16:20:15

#	User	Length	Language	Date
1	Timothy Bilik	200	Common Lisp	2021-12-24 19:40:14
2	Peter Elliott	250	Common Lisp	2019-09-06 23:41:16
3	Jinwoo Lee	265	Common Lisp	2020-09-30 07:12:25
4	David Cawthon	489	Common Lisp	2019-06-11 17:08:44

#	User	Length	Language	Date
1	Mehrshad Kavousi	192	Crystal	2025-12-15 23:51:39

#	User	Length	Language	Date
1	Jacob Harris Cryer Kragh	277	F#	2023-01-03 20:12:04
2	Stefan Schmiedl	402	F#	2024-08-27 22:48:52
3	Laurits Kure	2129	F#	2024-08-28 15:03:43

#	User	Length	Language	Date
1	Christopher Fjellström	289	Go	2016-10-10 01:09:13
2	Annopdanai Pamarapa	346	Go	2024-02-15 05:10:05
3	Carl Martin Rosenberg	397	Go	2022-07-29 00:15:34
4	Leonora Andrea Lindqvist Nielsen	400	Go	2023-08-29 18:28:35
5	Krzysztof Gibuła	419	Go	2019-03-09 17:17:29
6	Jinwoo Lee	482	Go	2018-12-24 04:53:06
7	Gustav Schölin	504	Go	2022-08-21 15:36:21
8	Kiki Ibrahim	508	Go	2024-08-10 14:29:45
9	Johni Meeks	516	Go	2016-09-20 23:58:52
10	Abdurrachman Habibi	528	Go	2020-11-14 08:36:29

#	User	Length	Language	Date
1	BlackcapCoder	72	Haskell	2019-05-01 07:00:51
2	Ethan Woodrum	86	Haskell	2024-04-11 22:30:42
3	Mason Barnhill	113	Haskell	2023-07-27 00:14:03
4	Lars Tveito	117	Haskell	2016-05-15 03:01:05
5	Mattias Leifsson	137	Haskell	2018-10-10 09:58:16
6	Joeri	146	Haskell	2023-06-22 00:52:13
7	Frederik Haagensen	166	Haskell	2020-01-26 19:44:18
8	Ramesh baskaran	172	Haskell	2024-10-13 13:56:48
9	Rudi Svartveit	175	Haskell	2018-08-30 15:02:58
10	Øyvind Almli	177	Haskell	2022-02-08 22:16:02

#	User	Length	Language	Date
1	Xiaoyi Li	387	Java	2022-01-19 15:10:57
2	Olivia Bizimungu	402	Java	2020-01-03 22:09:31
3	Eric Leow Yu Quan	402	Java	2020-12-17 16:40:46
4	Hidden user	408	Java	2018-07-09 14:29:31
5	Jordan Lamkin	411	Java	2017-01-27 23:23:39
6	Lucas Wood	412	Java	2016-09-29 01:27:46
7	Khin Nyunt	414	Java	2017-11-03 16:45:40
8	Einar Þór Ívarsson	414	Java	2020-02-10 17:08:47
9	Gan Hong Yao	416	Java	2021-05-05 06:31:00
10	Shuaishuai Jiang	430	Java	2022-01-12 17:47:00

#	User	Length	Language	Date
1	Erlend Raa Vågset	187	JavaScript (Node.js)	2025-09-18 10:40:52
2	Hidden user	231	JavaScript (Node.js)	2025-05-13 14:45:48
3	yys	273	JavaScript (Node.js)	2025-03-07 18:01:19
4	Glenn Olsson	315	JavaScript (Node.js)	2020-01-27 15:19:50
5	Greg Gorlen	340	JavaScript (Node.js)	2022-02-19 19:32:06
6	Sönke Schümann	364	JavaScript (Node.js)	2020-11-02 14:20:43
7	Daniel Liland	370	JavaScript (Node.js)	2021-05-28 22:04:50
8	Kevin Ma	375	JavaScript (Node.js)	2020-07-14 19:18:40
9	Ram Basnet	390	JavaScript (Node.js)	2020-02-02 22:14:19
10	Christopher Walther	414	JavaScript (Node.js)	2021-04-16 14:50:11

#	User	Length	Language	Date
1	Jimmy Gustafsson	92	JavaScript (SpiderMonkey)	2024-07-21 14:16:19
2	Bjørn Chr. Soltvedt	96	JavaScript (SpiderMonkey)	2024-11-26 21:28:39
3	Ben Armstrong	147	JavaScript (SpiderMonkey)	2025-06-25 06:11:42
4	Zach Tschetter	150	JavaScript (SpiderMonkey)	2023-04-17 15:42:27
5	Pranjal Paneru	158	JavaScript (SpiderMonkey)	2023-10-21 08:06:15
6	Johannes Jensen	174	JavaScript (SpiderMonkey)	2020-12-06 08:57:48
7	Christian Pilegaard Cederquist	176	JavaScript (SpiderMonkey)	2023-01-30 14:06:55
8	Mohammad Mousavi	228	JavaScript (SpiderMonkey)	2016-12-31 09:10:22
9	Drake Farrokhi	247	JavaScript (SpiderMonkey)	2023-09-13 00:27:44
10	Eythor Andri	255	JavaScript (SpiderMonkey)	2018-04-24 14:04:59

#	User	Length	Language	Date
1	Danny Robinson	76	Julia	2023-06-21 13:14:29
2	Tim Poulsen	197	Julia	2025-11-11 17:49:46

#	User	Length	Language	Date
1	Yang Tang	187	Kotlin	2023-07-20 08:12:38
2	Min-Zheng Shieh	228	Kotlin	2021-03-05 07:15:11
3	Min-Zheng Shieh	228	Kotlin	2021-03-05 13:11:33
4	Hidden user	237	Kotlin	2017-11-10 21:05:26
5	Josh Thelwall	254	Kotlin	2019-09-26 15:33:30
6	Phường Lên	272	Kotlin	2019-12-05 23:35:20
7	Emil Wihlander	278	Kotlin	2024-07-31 01:00:09
8	Sarek Høverstad Skotåm	282	Kotlin	2020-11-20 12:16:29
9	Lewis Johnson	301	Kotlin	2023-09-11 23:35:48
10	Luka Chabot	320	Kotlin	2025-09-29 16:42:49

#	User	Length	Language	Date
1	Luis Maria Costero Valero	196	Lua	2025-01-08 19:55:08
2	Abdulrahman Slaghour	466	Lua	2025-06-30 02:55:31
3	cultab	577	Lua	2024-05-26 13:48:29

#	User	Length	Language	Date
1	Hidden user	348	Nim	2025-10-24 11:12:54

#	User	Length	Language	Date
1	Brandon Tang	346	OCaml	2023-09-25 09:27:47
2	Joel Newman	898	OCaml	2023-09-16 02:15:13

#	User	Length	Language	Date
1	Hidden user	405	Odin	2025-05-02 00:00:10
2	Junyu Zhan	612	Odin	2026-01-19 05:27:34
3	Mathias	1095	Odin	2025-10-30 18:57:24

#	User	Length	Language	Date
1	주안석	305	Pascal	2017-11-20 05:27:16

#	User	Length	Language	Date
1	Javier Gómez Díaz	47	Perl	2024-07-26 14:59:02

#	User	Length	Language	Date
1	Quinn Friebe	215	PHP	2021-01-14 00:26:01
2	Hidden user	226	PHP	2016-09-26 11:55:22
3	Johan Lundgren	237	PHP	2020-10-01 23:25:03
4	Matt Schlosser	246	PHP	2025-05-10 20:41:51
5	Hidden user	422	PHP	2021-01-14 00:27:48
6	Saginaw George	424	PHP	2021-01-17 13:43:40
7	Collin Krygier	430	PHP	2021-01-17 00:54:22
8	Hidden user	492	PHP	2019-05-21 14:11:44
9	Григорий Бирюк	493	PHP	2019-05-21 13:49:36
10	Dark Messiah	512	PHP	2021-01-14 15:05:35

#	User	Length	Language	Date
1	Hakan Kjellerstrand	160	Prolog	2023-03-13 08:11:35

#	User	Length	Language	Date
1	Thomas Feld	77	Python 2	2019-08-19 14:17:09
2	Kuan Wei Heng	100	Python 2	2018-11-21 08:29:41
3	Måns Magnusson	100	Python 2	2019-02-04 17:05:41
4	Guan Yang Ze	111	Python 2	2019-09-08 12:06:52
5	Amar Topalovic	116	Python 2	2018-10-26 15:56:10
6	Manoj Kumar	118	Python 2	2017-11-01 17:01:27
7	Andreas Eisele	121	Python 2	2018-10-24 20:54:28
8	Yan Kalchevsky	123	Python 2	2017-01-27 21:56:37
9	Daniel Strizhevsky	123	Python 2	2017-07-11 08:21:49
10	Trevor Masters	124	Python 2	2017-07-06 18:53:36

#	User	Length	Language	Date
1	Clement Oh	63	Python 3	2023-08-13 16:26:30
2	Per-Ivar Faust	71	Python 3	2023-09-12 19:19:58
3	Erling Amundsen	71	Python 3	2024-08-29 12:32:15
4	Hidden user	71	Python 3	2025-01-02 20:54:58
5	Carl Pittenger	71	Python 3	2025-09-06 21:32:02
6	Tyler Wright (Pug)	72	Python 3	2023-09-01 17:29:38
7	Alex Lai	72	Python 3	2023-09-10 05:54:28
8	Henri Lemoine	73	Python 3	2022-09-10 12:04:51
9	Morten Clausen	73	Python 3	2022-10-05 16:55:05
10	Christian alexander Hetling	74	Python 3	2024-08-29 00:57:09

#	User	Length	Language	Date
1	Angus Gibson	1417	Racket	2025-07-15 05:59:34

#	User	Length	Language	Date
1	Chenzhang Hu	43	Ruby	2024-11-29 10:51:15
2	Thomas Feld	47	Ruby	2023-01-02 13:40:59
3	Andreas Severin Hauch Trøstrup	47	Ruby	2024-08-27 19:05:41
4	Frederik Petersen	47	Ruby	2024-08-28 10:24:49
5	Alex Cornellier	59	Ruby	2020-09-26 23:16:32
6	Clement Oh	65	Ruby	2023-12-29 15:33:25
7	Hidden user	66	Ruby	2020-06-19 23:04:06
8	Hidden user	108	Ruby	2019-10-30 21:42:05
9	Macdara mac an tSionnaigh	148	Ruby	2019-10-28 02:59:07
10	Sebastian Craig	152	Ruby	2016-10-18 23:52:20

#	User	Length	Language	Date
1	Alexandre Billonnet	227	Rust	2024-10-09 14:53:55
2	Eric Pinter	233	Rust	2019-08-16 02:21:47
3	Gwendal Couvidoux	243	Rust	2024-10-09 14:59:39
4	Artur Khuziakhmetov	275	Rust	2025-01-15 13:56:24
5	Erlend B	302	Rust	2025-10-24 12:44:22
6	Hidden user	309	Rust	2024-12-26 02:20:44
7	Will	328	Rust	2025-02-13 05:55:49
8	Andreas Severin Hauch Trøstrup	339	Rust	2024-08-27 18:30:48
9	Bas Dirks	340	Rust	2022-01-11 15:14:32
10	Pankajkumar Patro	340	Rust	2024-08-30 12:24:31

#	User	Length	Language	Date
1	Tinann	285	TypeScript	2025-11-13 21:15:33
2	destiny pyn	371	TypeScript	2025-12-28 22:15:25
3	Hidden user	708	TypeScript	2025-10-10 14:32:30

#	User	Length	Language	Date
1	Javier Gómez Díaz	656	Zig	2024-07-13 21:29:44
2	Joe Blower	824	Zig	2025-05-06 02:56:50
3	Grettir Heimisson	2586	Zig	2025-10-26 10:20:49

Solution running time distribution