Problem A
Cookie Cutters — Problem Statistics

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Submissions	713
Accepted submissions	460
Submission ratio	64.52%
Authors	410
Full solves [?]	387
Full solve Ratio	94.39%

#	User	Runtime	Language	Date
1	Olav Røthe Bakken	0.00 s	C	2017-11-10 19:16:56
2	Luca Dolci	0.00 s	C	2019-03-07 09:39:30
3	Tobias Bladh	0.00 s	C	2019-05-01 19:20:05
4	Void	0.00 s	C	2019-10-09 21:48:35
5	Ivan Petrov	0.00 s	C	2019-12-10 14:26:57
6	Sambit Palit	0.00 s	C	2020-10-05 18:11:09
7	Joel Scarinius	0.00 s	C	2023-08-17 08:06:44
8	Mirel Cosulschi	0.00 s	C	2024-10-17 16:17:39
9	Naveen Kumar S	0.00 s	C	2025-04-21 15:22:07

#	User	Runtime	Language	Date
1	Hidden user	0.03 s	C#	2019-10-15 17:23:50
2	Deci Bel	0.06 s	C#	2025-12-27 11:48:11

#	User	Runtime	Language	Date
1	Norbert Voelker	0.08 s	Go	2021-07-16 18:01:27

#	User	Runtime	Language	Date
1	Brent Yorgey	0.00 s	Haskell	2017-11-21 22:21:18
2	Hidden user	0.00 s	Haskell	2023-01-22 21:41:09
3	Udo Stenzel	0.00 s	Haskell	2023-04-18 11:25:06
4	Isaac Arvestad	0.01 s	Haskell	2020-07-02 11:05:34
5	Connor Baker	0.01 s	Haskell	2020-07-05 22:52:06
6	Ryan Yates	0.01 s	Haskell	2020-07-12 18:03:57
7	Jan Hrček	0.01 s	Haskell	2021-04-05 09:20:53
8	Steinar Simonnes	0.01 s	Haskell	2024-07-10 23:49:51
9	TJ Takei	0.01 s	Haskell	2025-05-18 07:16:06

#	User	Runtime	Language	Date
1	Chris Pan	0.06 s	Java	2017-10-19 22:07:44
2	Micah Stairs	0.06 s	Java	2017-11-01 17:15:16
3	Marco Troltsch	0.06 s	Java	2017-11-16 14:44:36
4	Ali Koer	0.06 s	Java	2017-11-18 20:31:09
5	Ali Gürkan Köroglu	0.06 s	Java	2017-11-18 20:31:33
6	Steven Cheng	0.06 s	Java	2017-11-22 23:50:03
7	Nick Wu	0.06 s	Java	2017-11-27 02:20:54
8	T H	0.06 s	Java	2018-03-31 00:27:46
9	Aleksandar Mitic	0.06 s	Java	2018-09-26 20:14:36
10	Sven Rönnbäck	0.06 s	Java	2022-12-17 12:24:23

#	User	Runtime	Language	Date
1	Minh Trang Nguyen	0.04 s	JavaScript (Node.js)	2026-01-16 16:03:00

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.01 s	JavaScript (SpiderMonkey)	2018-04-08 22:52:05
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-03-10 14:02:16

#	User	Runtime	Language	Date
1	Timothy Gaede	0.64 s	Julia	2024-05-19 07:28:02

#	User	Runtime	Language	Date
1	Adam Rankin	0.20 s	Kotlin	2023-09-02 23:59:33
2	Neil Harmon	0.23 s	Kotlin	2019-10-29 16:17:29
3	Chris Johnson	0.29 s	Kotlin	2025-11-04 22:53:08

#	User	Runtime	Language	Date
1	Peter Hairatidis	0.00 s	Lua	2025-09-16 23:07:09

#	User	Runtime	Language	Date
1	Lars Åström	0.00 s	OCaml	2020-03-20 15:34:34

#	User	Runtime	Language	Date
1	Jesper Öqvist	0.03 s	Python 2	2018-11-01 23:03:27
2	Godmar Back	0.03 s	Python 2	2019-01-01 03:06:17
3	Benjamin Floyd	0.03 s	Python 2	2019-02-12 00:28:52
4	Thomas Feld	0.03 s	Python 2	2019-12-11 16:44:18
5	Johan Lyts	0.03 s	Python 2	2020-02-16 13:52:51
6	Kristoffer Søholm	0.04 s	Python 2	2019-09-23 10:47:50

#	User	Runtime	Language	Date
1	Cian Ruane	0.02 s	Python 3	2017-10-16 18:27:41
2	Kyle Hall	0.02 s	Python 3	2017-11-07 02:08:09
3	Tawan Thampipattanakul	0.02 s	Python 3	2017-11-16 15:52:48
4	Minh Nguyen	0.02 s	Python 3	2017-11-16 16:04:46
5	Ali Koer	0.02 s	Python 3	2017-11-18 19:54:34
6	Ryan O'Hara	0.02 s	Python 3	2017-11-24 02:39:10
7	Peter Meglis	0.02 s	Python 3	2017-11-29 02:13:49
8	Raymond Yang	0.02 s	Python 3	2017-12-02 05:36:51
9	Arnav Sastry	0.02 s	Python 3	2017-12-22 05:19:06
10	Sergio Vieri	0.02 s	Python 3	2018-02-20 08:43:02

#	User	Runtime	Language	Date
1	Lee Tze Han	0.04 s	Ruby	2018-06-17 16:44:36
2	Thomas Feld	0.06 s	Ruby	2023-08-21 13:43:24

#	User	Runtime	Language	Date
1	Bas Dirks	0.00 s	Rust	2024-02-11 14:23:03
2	Vincent Lagerros	0.00 s	Rust	2024-12-04 23:25:31

#	User	Length	Language	Date
1	Olav Røthe Bakken	757	C	2017-11-10 19:16:56
2	Mirel Cosulschi	1005	C	2024-10-17 16:17:39
3	Joel Scarinius	1069	C	2023-08-17 08:06:44
4	Void	1178	C	2019-10-09 21:48:35
5	Sambit Palit	1247	C	2020-10-05 18:11:09
6	Naveen Kumar S	1386	C	2025-04-21 15:22:07
7	Ivan Petrov	1402	C	2019-12-10 14:26:57
8	Luca Dolci	1435	C	2019-03-07 09:39:30
9	Tobias Bladh	1780	C	2019-05-01 19:20:05

#	User	Length	Language	Date
1	Deci Bel	2079	C#	2025-12-27 11:48:11
2	Hidden user	5146	C#	2019-10-15 17:23:50

#	User	Length	Language	Date
1	William Gan	503	C++	2018-12-04 15:36:54
2	Way Tan	575	C++	2018-12-07 07:49:47
3	Grae Yeandle	606	C++	2018-04-01 14:45:27
4	Mohsen Mahroos	657	C++	2023-04-02 12:30:32
5	Hidden user	714	C++	2018-07-07 11:50:28
6	Dominik Kubicki	729	C++	2020-09-09 18:15:22
7	Eimhin McDonald	733	C++	2018-03-26 04:48:13
8	Chenghao Wang	758	C++	2023-10-27 03:56:58
9	人外沙耶	763	C++	2020-11-30 16:56:08
10	mitraaa	770	C++	2022-05-05 07:15:32

#	User	Length	Language	Date
1	Norbert Voelker	1339	Go	2021-07-16 18:01:27

#	User	Length	Language	Date
1	Udo Stenzel	569	Haskell	2023-04-18 11:25:06
2	Ryan Yates	736	Haskell	2020-07-12 18:03:57
3	Hidden user	926	Haskell	2023-01-22 21:41:09
4	Steinar Simonnes	1578	Haskell	2024-07-10 23:49:51
5	Jan Hrček	1638	Haskell	2021-04-05 09:23:05
6	Connor Baker	2222	Haskell	2020-07-05 22:52:06
7	Isaac Arvestad	2837	Haskell	2020-07-02 11:05:34
8	Brent Yorgey	3606	Haskell	2017-11-21 22:21:18
9	TJ Takei	13403	Haskell	2025-08-23 06:02:20

#	User	Length	Language	Date
1	Doug Goodman	752	Java	2018-07-17 16:42:28
2	Andrew Eveld	852	Java	2020-08-31 22:51:38
3	Duncan Page	937	Java	2017-10-27 01:05:03
4	Lena Ruiz	966	Java	2017-11-24 04:21:01
5	Jacob Olinger	989	Java	2021-10-02 21:57:56
6	Crystal Sharpe	1031	Java	2019-11-07 20:41:54
7	Darrin Wiley	1034	Java	2018-09-08 19:31:52
8	Nithin Subramaniam	1062	Java	2017-12-01 14:58:04
9	Hidden user	1190	Java	2019-09-27 16:15:08
10	Vincent Scala	1221	Java	2019-01-30 23:01:03

#	User	Length	Language	Date
1	Minh Trang Nguyen	1644	JavaScript (Node.js)	2026-01-16 16:03:00

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	518	JavaScript (SpiderMonkey)	2018-04-08 22:52:05
2	Christian Pilegaard Cederquist	854	JavaScript (SpiderMonkey)	2023-03-10 14:02:16

#	User	Length	Language	Date
1	Timothy Gaede	1596	Julia	2024-05-19 08:31:19

#	User	Length	Language	Date
1	Adam Rankin	544	Kotlin	2023-09-02 23:59:33
2	Chris Johnson	860	Kotlin	2025-11-04 22:53:08
3	Neil Harmon	1394	Kotlin	2019-10-29 16:17:29

#	User	Length	Language	Date
1	Peter Hairatidis	983	Lua	2025-09-16 23:07:09

#	User	Length	Language	Date
1	Lars Åström	1076	OCaml	2020-03-20 15:34:34

#	User	Length	Language	Date
1	Jesper Öqvist	388	Python 2	2018-11-01 23:03:27
2	Benjamin Floyd	582	Python 2	2019-02-12 00:28:52
3	Thomas Feld	594	Python 2	2019-12-11 16:44:18
4	Johan Lyts	595	Python 2	2020-02-16 14:54:36
5	Godmar Back	671	Python 2	2019-01-01 03:06:17
6	Kristoffer Søholm	719	Python 2	2019-09-23 10:47:50

#	User	Length	Language	Date
1	Simon Hellsten	177	Python 3	2023-08-20 18:19:34
2	Thibault Raffaillac	187	Python 3	2024-08-15 12:05:50
3	Ahmed Chamseddine	250	Python 3	2025-01-17 23:54:43
4	Yong Mao	350	Python 3	2023-11-24 14:35:13
5	Hidden user	352	Python 3	2023-06-17 22:58:57
6	Johan Wind	358	Python 3	2018-04-02 06:52:35
7	Nicholas Russell Saerang	379	Python 3	2023-07-23 13:34:06
8	Jason Clarke	394	Python 3	2024-05-03 22:05:37
9	Caeden Whitaker	453	Python 3	2022-03-26 14:11:01
10	Collin Simpson	468	Python 3	2026-03-08 05:50:35

#	User	Length	Language	Date
1	Thomas Feld	147	Ruby	2023-08-21 13:47:16
2	Lee Tze Han	686	Ruby	2018-06-17 16:44:36

#	User	Length	Language	Date
1	Bas Dirks	2572	Rust	2024-02-11 14:23:03
2	Vincent Lagerros	30050	Rust	2024-12-04 23:25:31

Solution running time distribution