Problem A
Tetris — Problem Statistics

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Submissions	2055
Accepted submissions	1053
Submission ratio	51.24%
Authors	858
Accepted authors	780
Author ratio	90.91%

#	User	Runtime	Language	Date
1	Frankie Lindor	0.02 s	C#	2017-09-24 00:48:39
2	Øyvind Skaar	0.02 s	C#	2018-01-26 18:26:45
3	Ólafur Andri	0.02 s	C#	2018-01-31 17:41:35
4	Kunwei Zhang	0.02 s	C#	2018-02-15 03:29:23
5	Andrzej Krajniak	0.02 s	C#	2018-11-21 21:02:07
6	Thomas Norris	0.02 s	C#	2019-10-04 16:58:02
7	Christian Sumares	0.02 s	C#	2020-03-15 09:37:52
8	Pavel Mardouski	0.02 s	C#	2021-05-03 06:55:00
9	Charles Christensen	0.03 s	C#	2020-05-04 19:49:06
10	Mikael Fiala-Lundström	0.03 s	C#	2021-05-16 23:47:52

#	User	Runtime	Language	Date
1	Chris Vilches	0.00 s	Go	2024-08-22 14:23:26
2	Norbert Voelker	0.08 s	Go	2021-04-22 23:24:26

#	User	Runtime	Language	Date
1	Brent Yorgey	0.00 s	Haskell	2017-10-15 16:58:00
2	Olle Eriksson	0.00 s	Haskell	2017-12-01 01:52:26
3	Matthew Johnson	0.00 s	Haskell	2018-02-20 01:34:25
4	Stefan Kennedy	0.00 s	Haskell	2018-05-25 20:35:53
5	Hidden user	0.01 s	Haskell	2019-08-24 20:55:34
6	Intrets	0.01 s	Haskell	2019-08-26 15:18:51
7	Jan Hrček	0.01 s	Haskell	2020-11-14 09:08:49
8	Yen Tien	0.01 s	Haskell	2021-01-31 04:02:25
9	Caleb Surovik	0.01 s	Haskell	2021-07-18 18:31:18
10	Steinar Simonnes	0.01 s	Haskell	2024-07-12 21:48:50

#	User	Runtime	Language	Date
1	Stela Palii	0.04 s	Java	2024-12-05 02:56:40
2	Hidden user	0.04 s	Java	2025-06-03 20:35:53
3	Micah Stairs	0.05 s	Java	2017-02-15 16:17:50
4	Martijn Muijsers	0.05 s	Java	2017-03-01 23:38:41
5	Gustaf Pihl	0.05 s	Java	2017-05-26 00:36:34
6	Spencer Hill	0.05 s	Java	2017-09-15 07:38:48
7	Steven Cheng	0.05 s	Java	2017-09-21 17:18:48
8	Utkarsh Patel	0.05 s	Java	2017-09-25 04:07:46
9	Jonathan Norberg	0.05 s	Java	2017-10-03 12:24:51
10	Frans-Lukas Lövenvald	0.05 s	Java	2017-10-03 12:26:38

#	User	Runtime	Language	Date
1	John	0.09 s	JavaScript (Node.js)	2022-07-16 13:10:37
2	Antonia Sisneros	0.09 s	JavaScript (Node.js)	2022-12-08 19:56:19
3	Mayra Bautista	0.42 s	JavaScript (Node.js)	2020-04-10 18:51:31
4	Franz Emil Eulate Chacolla	0.42 s	JavaScript (Node.js)	2020-04-11 08:12:21
5	Andoko Chandra	0.42 s	JavaScript (Node.js)	2020-10-14 18:07:39
6	Chris Wong	0.42 s	JavaScript (Node.js)	2021-02-24 15:08:44
7	Niamh Limerick	0.42 s	JavaScript (Node.js)	2022-02-02 16:35:23

#	User	Runtime	Language	Date
1	Peter Kedemo	0.01 s	JavaScript (SpiderMonkey)	2017-02-24 08:55:06
2	Bjørn Chr. Soltvedt	0.01 s	JavaScript (SpiderMonkey)	2017-09-22 03:50:33
3	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2024-07-20 16:15:04
4	Alvaro Donozo	0.03 s	JavaScript (SpiderMonkey)	2020-04-17 00:28:39
5	Peter Menyes	0.03 s	JavaScript (SpiderMonkey)	2021-09-04 23:10:15
6	Christian Cederquist	0.39 s	JavaScript (SpiderMonkey)	2023-01-07 01:10:28

#	User	Runtime	Language	Date
1	Timothy Gaede	0.71 s	Julia	2024-05-14 09:52:21

#	User	Runtime	Language	Date
1	Neil Harmon	0.20 s	Kotlin	2019-05-06 10:31:21
2	Mohsen Dehbashi	0.20 s	Kotlin	2021-07-08 12:27:30
3	Einar Kjellback	0.25 s	Kotlin	2019-12-14 12:08:43

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2018-02-14 18:19:58

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	PHP	2018-02-10 07:31:12
2	Video Berfaedah	0.01 s	PHP	2021-09-12 10:37:51
3	Renate	0.01 s	PHP	2022-08-14 16:59:53

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.01 s	Prolog	2019-05-30 17:12:15

#	User	Runtime	Language	Date
1	Hermon Mulat	0.02 s	Python 2	2018-01-29 06:15:52
2	Christofer Ohlsson	0.03 s	Python 2	2017-02-14 21:33:04
3	Haggai Liu	0.03 s	Python 2	2017-03-21 17:57:15
4	Abdul Zakkar	0.03 s	Python 2	2017-08-26 01:14:54
5	Çağdaş Öztekin	0.03 s	Python 2	2017-09-08 17:45:04
6	Nicholas Joaquin	0.03 s	Python 2	2017-12-31 22:18:52
7	Jonathan Munz	0.03 s	Python 2	2018-10-01 17:30:02
8	Andreas Eisele	0.03 s	Python 2	2018-10-13 15:47:07
9	Johann Ly	0.03 s	Python 2	2018-10-15 07:50:39
10	Jesper Öqvist	0.03 s	Python 2	2018-10-21 11:14:07

#	User	Runtime	Language	Date
1	Lennard Chan	0.02 s	Python 3	2017-03-19 21:27:31
2	Martin Jackson	0.02 s	Python 3	2017-05-27 01:08:39
3	Manuel Kohnen	0.02 s	Python 3	2017-07-12 01:54:06
4	Charlie Westergren	0.02 s	Python 3	2017-08-28 14:17:18
5	Evimar Principal de Soto	0.02 s	Python 3	2017-10-18 21:22:52
6	Alexei Fedotov	0.02 s	Python 3	2017-11-13 15:31:25
7	Michael Zubov	0.02 s	Python 3	2017-11-14 15:17:39
8	Kendall Schmit	0.02 s	Python 3	2017-11-21 00:46:17
9	James Hamm	0.02 s	Python 3	2017-11-24 00:41:41
10	Ciara Godwin	0.02 s	Python 3	2017-11-30 20:54:42

#	User	Runtime	Language	Date
1	Freek van Keulen	0.00 s	Rust	2021-07-28 20:10:19
2	Eric Pinter	0.00 s	Rust	2021-12-04 03:42:14
3	Magix	0.00 s	Rust	2021-12-31 14:48:31
4	Bas Dirks	0.00 s	Rust	2022-01-30 09:18:36
5	Samuel Bell	0.00 s	Rust	2023-03-19 00:01:51
6	Isak Jägberg	0.00 s	Rust	2023-04-21 16:58:40

#	User	Length	Language	Date
1	Martin Blom	468	C	2024-01-19 09:05:43
2	Satvik Khopkar	1354	C	2019-02-26 08:20:29
3	Xiang Li	1489	C	2018-10-10 07:58:58
4	Seth Carter	1814	C	2018-01-24 09:16:04
5	Sambit Palit	1973	C	2020-10-19 04:34:25
6	kypropex	2128	C	2021-05-02 21:19:26
7	Emil Wihlander	2164	C	2020-12-01 20:02:56
8	Johan Öhlin	2333	C	2017-10-06 11:07:19
9	PhilCampbell	2455	C	2021-01-16 17:48:31
10	Eric McCreath	2504	C	2018-10-10 07:31:52

#	User	Length	Language	Date
1	traxex	753	C#	2024-05-16 17:42:27
2	Kunwei Zhang	1099	C#	2018-02-15 03:29:23
3	Göran Andersson	1690	C#	2022-05-13 11:23:34
4	Frankie Lindor	2007	C#	2017-09-24 00:48:39
5	Christian Sumares	2825	C#	2020-03-15 09:37:52
6	Thomas Norris	3340	C#	2019-10-04 16:58:02
7	Øyvind Skaar	3677	C#	2018-01-26 18:26:45
8	Pavel Mardouski	4260	C#	2021-05-03 06:55:00
9	Ólafur Andri	4662	C#	2018-01-31 17:41:35
10	Mikael Fiala-Lundström	6887	C#	2021-05-16 23:47:52

#	User	Length	Language	Date
1	David Venhoek	631	C++	2018-05-13 18:33:24
2	Yeung Man Tsung	676	C++	2022-12-30 08:11:34
3	Li Jiayu	682	C++	2021-12-05 10:13:54
4	Chris Vilches	682	C++	2024-08-22 02:03:05
5	Hyunjun Lee	689	C++	2022-10-26 20:30:39
6	Geekmen	689	C++	2024-11-19 14:54:10
7	Joel Au	725	C++	2020-05-19 10:48:40
8	刘梓墨	758	C++	2024-04-18 15:28:13
9	曹轩鸣	783	C++	2022-08-04 12:40:33
10	Trần Cảnh Nam	797	C++	2023-12-14 15:33:34

#	User	Length	Language	Date
1	Chris Vilches	626	Go	2024-08-22 14:34:19
2	Norbert Voelker	1317	Go	2021-04-22 23:29:07

#	User	Length	Language	Date
1	Steinar Simonnes	884	Haskell	2024-07-12 21:48:50
2	Hidden user	1005	Haskell	2019-08-24 20:55:34
3	Olle Eriksson	1071	Haskell	2017-12-01 01:52:26
4	Matthew Johnson	1257	Haskell	2018-02-20 01:34:25
5	Brent Yorgey	1316	Haskell	2017-10-15 17:01:04
6	Stefan Kennedy	1392	Haskell	2018-05-25 20:35:53
7	Yen Tien	1501	Haskell	2021-01-31 04:02:25
8	Jan Hrček	1627	Haskell	2020-11-14 09:08:49
9	Intrets	1914	Haskell	2019-08-26 15:18:51
10	Caleb Surovik	2362	Haskell	2021-07-18 18:31:18

#	User	Length	Language	Date
1	Jonathan Troyer	951	Java	2017-09-30 19:52:12
2	Caeden Whitaker	987	Java	2020-07-21 04:37:54
3	Doug Goodman	1134	Java	2018-05-24 17:36:51
4	Spencer Hill	1173	Java	2017-09-15 07:38:48
5	David Ruiz	1173	Java	2019-03-11 06:35:06
6	Herendira Camarillo	1176	Java	2018-10-05 07:26:13
7	Jonathan Hartnett	1177	Java	2017-09-30 18:57:08
8	Evan Gonzales	1185	Java	2019-03-11 00:58:10
9	Salihullah Salarzai	1311	Java	2018-10-05 20:34:15
10	Letizia Fazzini	1316	Java	2021-05-14 15:59:06

#	User	Length	Language	Date
1	Franz Emil Eulate Chacolla	1087	JavaScript (Node.js)	2020-04-11 08:12:21
2	Mayra Bautista	1181	JavaScript (Node.js)	2020-04-10 18:51:31
3	Andoko Chandra	1662	JavaScript (Node.js)	2020-10-14 18:07:39
4	John	3550	JavaScript (Node.js)	2022-07-16 13:10:37
5	Niamh Limerick	4586	JavaScript (Node.js)	2022-02-02 16:35:23
6	Chris Wong	4735	JavaScript (Node.js)	2021-02-24 15:08:44
7	Antonia Sisneros	5189	JavaScript (Node.js)	2022-12-08 19:56:19

#	User	Length	Language	Date
1	Peter Kedemo	619	JavaScript (SpiderMonkey)	2017-02-24 08:55:06
2	Jimmy Gustafsson	817	JavaScript (SpiderMonkey)	2024-07-20 16:15:04
3	Peter Menyes	911	JavaScript (SpiderMonkey)	2021-09-04 23:10:15
4	Bjørn Chr. Soltvedt	1298	JavaScript (SpiderMonkey)	2017-09-22 03:50:33
5	Alvaro Donozo	1326	JavaScript (SpiderMonkey)	2020-04-17 00:28:39
6	Christian Cederquist	2444	JavaScript (SpiderMonkey)	2023-01-07 01:10:28

#	User	Length	Language	Date
1	Timothy Gaede	968	Julia	2024-05-14 09:52:21

#	User	Length	Language	Date
1	Einar Kjellback	1012	Kotlin	2019-12-14 12:08:43
2	Mohsen Dehbashi	1165	Kotlin	2021-07-08 12:27:30
3	Neil Harmon	2029	Kotlin	2019-05-06 10:31:21

#	User	Length	Language	Date
1	Ingemar Ragnemalm	4301	Pascal	2018-02-14 18:19:58

#	User	Length	Language	Date
1	Hidden user	2531	PHP	2018-02-10 07:31:12
2	Video Berfaedah	2774	PHP	2021-09-12 10:37:51
3	Renate	3334	PHP	2022-08-14 16:59:53

#	User	Length	Language	Date
1	Andriy Zyevakov	4867	Prolog	2019-05-30 17:12:15

#	User	Length	Language	Date
1	Thomas Feld	366	Python 2	2019-09-03 10:57:33
2	Andreas Eisele	455	Python 2	2018-10-13 15:47:07
3	Andreas Björklund	504	Python 2	2021-04-01 13:38:33
4	Jonathan Munz	601	Python 2	2018-10-01 17:30:02
5	Abdul Zakkar	604	Python 2	2017-08-26 01:14:54
6	Haggai Liu	611	Python 2	2017-03-21 17:57:15
7	Johan Lyts	622	Python 2	2020-08-14 13:48:10
8	Johann Ly	697	Python 2	2018-10-15 07:50:39
9	Catalin Popa	819	Python 2	2018-12-03 16:32:17
10	Hermon Mulat	828	Python 2	2018-01-29 06:15:52

#	User	Length	Language	Date
1	Ahmed Chamseddine	325	Python 3	2024-07-25 14:28:29
2	Thibault Raffaillac	337	Python 3	2023-08-02 20:48:14
3	Tai Tze Kin	362	Python 3	2024-05-02 17:48:48
4	Hidden user	414	Python 3	2024-01-10 04:21:23
5	Johan Wind	417	Python 3	2018-04-03 22:55:50
6	Shashank Bhatt	443	Python 3	2024-08-22 20:00:42
7	Vedran Čačić	459	Python 3	2019-02-17 08:00:00
8	Tim Gubski	480	Python 3	2021-02-28 07:24:35
9	Marcus Xu	495	Python 3	2021-12-18 08:52:23
10	Christian Blumenthal	522	Python 3	2020-07-24 23:53:14

#	User	Length	Language	Date
1	Samuel Bell	1729	Rust	2023-03-19 00:01:51
2	Eric Pinter	1748	Rust	2021-12-04 03:42:14
3	Bas Dirks	1804	Rust	2022-01-30 09:18:36
4	Freek van Keulen	1828	Rust	2021-07-28 20:10:19
5	Magix	2834	Rust	2021-12-31 14:48:31
6	Isak Jägberg	3532	Rust	2023-04-21 16:58:40

Solution running time distribution