Problem I
Tower Construction

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Problem statistics

Submissions	3900
Accepted submissions	2113
Submission ratio	54.18%
Authors	1954
Accepted authors	1831
Author ratio	93.71%

#	User	Runtime	Date
1	Danny Robinson	0.03 s	2023-09-04 18:29:17
2	Thomas Feld	0.03 s	2023-09-08 15:15:53
3	Chenzhang Hu	0.12 s	2023-09-28 18:19:35

#	User	Runtime	Date
1	Bergur Snorrason	0.00 s	2020-09-04 12:46:27
2	Agis Daniels	0.00 s	2020-11-08 22:28:08
3	Sambit Palit	0.01 s	2020-10-16 06:48:43
4	dimas	0.01 s	2020-11-10 03:25:05
5	Vincent Khrishardy	0.01 s	2020-11-10 03:29:55
6	Oris Satria Mustopa	0.01 s	2020-11-11 05:14:51
7	Ian Howell	0.01 s	2020-11-24 18:59:30
8	Roberto Kreshna	0.01 s	2020-11-27 16:40:11
9	Emil Wihlander	0.01 s	2020-12-05 07:41:40
10	Thao Tran	0.01 s	2020-12-18 03:09:43

#	User	Runtime	Date
1	Bryce Goddard	0.06 s	2020-08-21 21:12:45
2	Henrik Hallbert	0.06 s	2020-08-25 16:19:24
3	Anders Parsberg Wagner	0.06 s	2020-09-07 16:12:56
4	Anders Lapiki	0.06 s	2020-09-18 16:12:17
5	Daniel Ledger	0.06 s	2020-10-10 14:10:36
6	Thomas Norris	0.06 s	2020-11-14 22:04:59
7	Dang Tran Tuan Trung	0.06 s	2021-08-14 14:50:41
8	Pascal Stoop	0.06 s	2021-08-31 23:49:00
9	Stijn van Veen	0.06 s	2021-09-02 18:23:09
10	Jordy Frijters	0.06 s	2021-09-03 19:22:10

#	User	Runtime	Date
1	Hidden user	0.00 s	2020-08-30 04:48:44
2	Frank Endriss	0.00 s	2020-09-03 13:38:28
3	Eyleifur Bjarkason	0.00 s	2020-10-02 20:54:48
4	Joel Au	0.00 s	2020-10-26 02:42:31
5	Agis Daniels	0.00 s	2020-11-08 22:25:00
6	Andreas Wingqvist	0.00 s	2023-04-17 16:29:05
7	Mårten Wiman	0.01 s	2020-07-15 20:58:59
8	Marcus Andersson	0.01 s	2020-07-18 13:46:02
9	Fredrik Ekholm	0.01 s	2020-07-18 19:50:31
10	Loke Gustafsson	0.01 s	2020-07-19 14:33:42

#	User	Runtime	Date
1	David Vinje	0.09 s	2022-03-21 09:17:51
2	Jacob Harris Cryer Kragh	0.09 s	2022-07-13 22:36:09
3	Mikael Fangel	0.11 s	2023-09-01 21:32:40
4	Emilie H	0.13 s	2020-09-18 17:26:18
5	Kasper Berthelsen	0.16 s	2022-03-11 16:58:11
6	Natascha Kristensen	0.20 s	2023-09-02 17:11:03
7	Frederik Greve Petersen	0.29 s	2023-09-01 18:36:45

#	User	Runtime	Date
1	Norbert Voelker	0.08 s	2021-04-22 14:06:43
2	Resa Renaldy	0.08 s	2021-07-14 11:45:40
3	Búgvi Benjamin Magnussen	0.08 s	2021-10-18 09:23:12
4	Magix	0.09 s	2020-09-16 08:21:41
5	Krzysztof Gibuła	0.09 s	2020-11-19 17:08:19
6	YiLi Ge	0.77 s	2023-09-07 09:02:58

#	User	Runtime	Date
1	Brent Yorgey	0.01 s	2020-08-20 22:19:09
2	Jan Hrček	0.01 s	2020-10-27 14:37:13
3	Tim Put	0.01 s	2020-10-30 22:34:24
4	Caleb Surovik	0.03 s	2021-07-02 06:50:39
5	Aaron Lengyel	0.17 s	2021-11-22 05:51:57
6	Steinar Simonnes	0.17 s	2024-01-30 16:50:29
7	Hidden user	0.18 s	2020-11-06 13:21:32
8	Josh Coward	0.18 s	2022-02-03 03:27:27
9	Emil Østergaard	0.21 s	2020-09-18 16:46:15
10	Ng Tek In	0.21 s	2022-08-09 18:09:32

#	User	Runtime	Date
1	Emil Bak-Møller	0.07 s	2020-09-07 18:21:12
2	Calum Bird	0.07 s	2020-09-30 00:03:51
3	Asmus Tørsleff	0.07 s	2022-03-12 10:47:52
4	Lee Heng Sheng	0.07 s	2024-05-01 09:19:01
5	Crystal Sharpe	0.08 s	2020-08-20 16:08:13
6	Samuel Klingström	0.08 s	2020-09-09 16:47:30
7	Simon Kristiansen	0.08 s	2020-10-01 20:07:06
8	Sven Rönnbäck	0.08 s	2020-12-12 23:01:09
9	Kristoffer Borgstrøm	0.08 s	2022-06-13 16:43:37
10	Anish Kambhampati	0.12 s	2022-01-09 22:39:25

#	User	Runtime	Date
1	Yassin Swag	0.07 s	2023-12-10 17:26:22
2	Hidden user	0.12 s	2023-08-23 02:45:21
3	Niamh Limerick	0.45 s	2022-04-12 16:12:00
4	Chris Wong	0.46 s	2021-02-16 01:23:23
5	Jeremy LaGree	0.46 s	2021-03-11 07:23:15
6	Logan Emmert	0.46 s	2021-03-14 21:17:39
7	MaxAbillion	0.46 s	2021-05-13 15:44:05
8	Karim Dridi	0.46 s	2022-01-14 13:51:29
9	Benjamin Robillard	0.46 s	2022-03-28 18:25:50
10	Andoko Chandra	0.47 s	2020-10-11 13:20:24

#	User	Runtime	Date
1	Christian Cederquist	0.04 s	2023-01-13 09:36:58
2	Bjørn Chr. Soltvedt	0.05 s	2020-08-21 13:51:41
3	Liam Scalzulli	0.05 s	2020-08-30 02:36:35
4	Peter Menyes	0.05 s	2021-08-10 17:55:25
5	Zach Tschetter	0.05 s	2023-06-21 05:43:05

#	User	Runtime	Date
1	Timothy Gaede	0.56 s	2024-03-22 02:56:17
2	Danny Robinson	0.80 s	2023-09-04 18:17:21

#	User	Runtime	Date
1	Adam Rankin	0.39 s	2023-04-24 05:16:05
2	Ahmed Waseem Saeed	0.40 s	2021-12-18 13:39:57
3	Sergey Jakobsen	0.42 s	2021-03-08 19:49:46
4	Troy Warmboe	0.43 s	2021-10-11 22:15:11
5	Marit van Dijk	0.54 s	2021-09-14 12:37:36

#	User	Runtime	Date
1	Zeheng Li	0.02 s	2023-12-28 17:37:18

#	User	Runtime	Date
1	Ingemar Ragnemalm	0.01 s	2020-08-27 23:02:32
2	David Connolly	0.01 s	2022-07-06 21:46:58

#	User	Runtime	Date
1	cojonas1	0.02 s	2021-03-17 15:32:21
2	Renate	0.02 s	2021-07-07 03:13:32
3	Erik Boström	0.02 s	2021-12-27 19:15:53
4	Andre Wahyudi	0.02 s	2023-03-15 02:30:44

#	User	Runtime	Date
1	Hakan Kjellerstrand	0.13 s	2023-02-10 08:01:41
2	Andriy Zyevakov	0.59 s	2021-11-29 08:30:05

#	User	Runtime	Date
1	Måns Magnusson	0.04 s	2020-07-19 09:21:15
2	Maj Stenmark	0.04 s	2020-07-19 21:23:11
3	Ram Basnet	0.04 s	2020-09-21 07:21:40
4	Hasan Kalzi	0.04 s	2022-06-20 15:03:19
5	Hidden user	0.04 s	2022-10-26 12:58:39
6	Yanmarshus Bachtiar	0.05 s	2020-08-26 03:10:35
7	Shakeel Samsudeen	0.05 s	2020-08-27 01:13:54
8	Johan Lyts	0.05 s	2020-08-27 14:14:23
9	Thomas Feld	0.05 s	2020-09-09 15:26:19
10	Andreas Björklund	0.05 s	2020-09-10 20:13:36

#	User	Runtime	Date
1	Petr	0.06 s	2022-06-06 17:34:57
2	khazi maahi	0.06 s	2022-06-14 17:58:21
3	Hasan Kalzi	0.06 s	2022-06-20 15:03:37
4	Kai Yi Lam	0.06 s	2022-06-23 13:50:51
5	Rudi Modena	0.06 s	2022-06-25 21:53:58
6	Issa Issack	0.06 s	2022-06-27 02:58:39
7	Jesper Dahl Norgård	0.06 s	2022-07-01 14:40:24
8	sithu	0.06 s	2022-07-21 03:21:16
9	Kattis Speedrun	0.06 s	2022-07-22 05:40:19
10	Suus Brommer	0.06 s	2022-07-25 11:03:38

#	User	Runtime	Date
1	Hidden user	0.09 s	2020-09-08 21:53:05
2	Eugen Neagoe	0.09 s	2023-06-30 16:28:36
3	Thomas Feld	0.09 s	2023-09-08 15:20:21
4	Clement Oh	0.11 s	2023-10-30 12:24:51

#	User	Runtime	Date
1	Cristopher Torgrip	0.00 s	2023-05-30 13:26:50
2	Anders Frandsen	0.00 s	2023-09-03 17:02:30
3	Nikoline Olander Rasmussen	0.00 s	2023-09-06 18:21:18
4	Christian Brunbjerg	0.00 s	2023-10-02 13:20:46
5	Isak Jägberg	0.01 s	2020-10-21 22:48:03
6	Hidden user	0.01 s	2021-02-25 14:12:05
7	David Rasch	0.01 s	2021-05-06 10:06:29
8	David Zacek	0.01 s	2021-05-27 22:10:13
9	Eric Pinter	0.01 s	2021-06-04 22:53:03
10	Freek van Keulen	0.01 s	2021-07-13 21:46:41

#	User	Length	Date
1	Chenzhang Hu	5	2024-02-03 15:19:22
2	Thomas Feld	13	2023-09-26 20:06:06
3	Danny Robinson	42	2023-09-04 18:29:17

#	User	Length	Date
1	Martin Blom	88	2024-01-08 09:23:52
2	Oliver Ruste Jahren	219	2023-06-03 16:13:40
3	just_a_joke	229	2023-10-25 13:57:06
4	Emil Wihlander	236	2020-12-05 07:41:40
5	劉睿升	248	2021-06-20 14:15:24
6	劉睿升	248	2021-06-24 17:28:01
7	Matthew Weston	254	2022-01-12 14:38:57
8	PhilCampbell	261	2021-01-07 12:03:12
9	Andrew Roberts	261	2021-05-27 23:58:57
10	Rebecca Ekeroth	263	2023-10-29 18:45:43

#	User	Length	Date
1	Esty Crow	363	2023-09-16 02:59:43
2	Anthony Ye (Ant)	388	2023-09-17 17:46:32
3	Göran Andersson	456	2022-05-12 23:28:02
4	Eric Weiss	512	2022-06-13 23:20:04
5	Thomas Norris	517	2020-11-14 22:04:59
6	Bryce Goddard	521	2020-08-21 21:12:45
7	Yuwono Bangun Nagoro	529	2020-09-04 19:43:18
8	Jesper Lundin	533	2021-09-23 08:54:18
9	Sebastian Sternberg	539	2021-02-19 20:50:46
10	Toby Maynard	541	2021-06-19 22:11:37

#	User	Length	Date
1	Tyler Fernando	113	2022-11-02 09:26:54
2	Will Killian	125	2023-09-13 02:38:46
3	a_b__c	125	2021-08-17 20:27:55
4	WU DI	170	2022-11-24 18:53:46
5	Nguyen Tran Huu Duc	183	2021-11-17 04:40:05
6	Rodrigo Erazo Hermosilla	186	2020-11-17 21:02:24
7	Đậu Huy Minh	188	2022-11-16 05:24:59
8	Grae Yeandle	190	2020-08-26 19:27:29
9	Aureoxynoconiosis Regiadyryxynov	194	2021-01-04 14:11:44
10	Anurag Mahapatra	197	2022-02-06 20:21:19

#	User	Length	Date
1	Mikael Fangel	175	2023-09-01 21:32:40
2	David Vinje	276	2022-03-21 09:17:51
3	Emilie H	367	2020-09-18 17:26:18
4	Frederik Greve Petersen	374	2023-09-01 18:36:45
5	Jacob Harris Cryer Kragh	550	2022-07-13 22:36:09
6	Natascha Kristensen	918	2023-09-02 17:11:03
7	Kasper Berthelsen	1778	2022-03-11 16:58:11

#	User	Length	Date
1	YiLi Ge	293	2023-09-07 09:02:58
2	Krzysztof Gibuła	428	2020-11-19 17:08:19
3	Resa Renaldy	529	2021-07-14 11:45:40
4	Norbert Voelker	793	2021-04-22 14:06:43
5	Búgvi Benjamin Magnussen	851	2021-10-18 09:23:12
6	Magix	960	2020-09-16 08:21:41

#	User	Length	Date
1	Aaron Lengyel	149	2021-11-22 05:51:57
2	Josh Coward	193	2022-02-03 01:12:10
3	Tim Put	196	2020-10-30 22:29:29
4	Jan Hrček	245	2020-10-27 14:30:58
5	Steinar Simonnes	302	2024-01-30 16:50:29
6	Emil Østergaard	325	2020-09-18 16:46:15
7	Carl Westerlund	331	2020-09-22 11:14:32
8	Greg Rosser	351	2024-02-23 11:03:06
9	Matthew Lutze	379	2021-01-02 15:55:54
10	Ng Tek In	399	2022-08-09 18:09:32

#	User	Length	Date
1	Evan Magill	199	2023-09-14 16:23:07
2	John Hershey	224	2023-09-23 04:08:50
3	Crystal Yang	332	2023-01-16 22:38:22
4	Schuyler Moelhoff	350	2021-02-19 22:51:14
5	Malte Alexander Koefoed Schalck	360	2022-03-11 17:03:53
6	Carter Henderson	362	2021-10-14 17:23:19
7	Zachary Peterson	365	2020-09-11 23:48:55
8	Kevin Kauffman	365	2021-12-29 02:02:29
9	Tarun Patanjali	366	2023-02-07 18:15:46
10	Christian Nijssen	368	2021-09-05 02:07:37

#	User	Length	Date
1	Karim Dridi	304	2022-01-14 13:56:50
2	Peter Kedemo	332	2020-12-25 23:51:35
3	Hidden user	441	2023-08-23 02:45:21
4	Yassin Swag	453	2023-12-10 17:26:22
5	Chris Wong	507	2021-02-16 01:23:23
6	Howard Tin Chi Chan	517	2021-02-17 07:38:38
7	Keaton Robel	519	2022-04-06 01:26:58
8	pc	652	2021-11-19 09:41:54
9	MaxAbillion	654	2021-05-13 15:44:05
10	Andoko Chandra	722	2020-10-11 13:20:24

#	User	Length	Date
1	Zach Tschetter	144	2023-06-21 05:43:05
2	Peter Menyes	179	2021-08-10 17:55:25
3	Liam Scalzulli	185	2020-08-30 02:36:35
4	Christian Cederquist	189	2023-01-13 09:36:58
5	Bjørn Chr. Soltvedt	195	2020-08-21 13:51:41

#	User	Length	Date
1	Danny Robinson	62	2023-09-04 18:17:21
2	Timothy Gaede	355	2024-03-22 02:56:17

#	User	Length	Date
1	Sergey Jakobsen	225	2021-03-08 19:53:40
2	Marit van Dijk	372	2021-09-14 12:37:36
3	Ahmed Waseem Saeed	398	2021-12-18 13:39:57
4	Adam Rankin	406	2023-04-24 05:16:05
5	Troy Warmboe	472	2021-10-11 22:15:11

#	User	Length	Date
1	Zeheng Li	138	2023-12-28 17:37:18

#	User	Length	Date
1	Ingemar Ragnemalm	224	2020-08-27 23:02:32
2	David Connolly	292	2022-07-06 21:46:58

#	User	Length	Date
1	Renate	269	2021-07-07 03:13:32
2	Erik Boström	403	2021-12-27 19:15:53
3	Andre Wahyudi	463	2023-03-15 02:30:44
4	cojonas1	505	2021-03-17 15:32:21

#	User	Length	Date
1	Hakan Kjellerstrand	227	2023-02-10 08:01:41
2	Andriy Zyevakov	483	2021-11-29 08:30:05

#	User	Length	Date
1	Andreas Björklund	120	2020-09-10 20:13:36
2	Lars Åström	120	2020-11-14 13:51:51
3	Johan Lyts	126	2020-08-27 14:17:27
4	Hidden user	128	2022-10-26 12:58:39
5	Shakeel Samsudeen	133	2020-08-27 01:13:54
6	Nikitha Panda	133	2022-03-22 17:03:48
7	Thomas Feld	137	2020-09-09 15:26:19
8	Agis Daniels	147	2020-11-08 22:35:01
9	Gibransyah	221	2022-03-27 11:03:38
10	Yanmarshus Bachtiar	225	2020-08-26 03:10:35

#	User	Length	Date
1	Harry Zhang	72	2022-12-19 11:24:12
2	Clement Oh	72	2023-06-11 06:30:05
3	Sidharth Pillai	76	2023-10-27 14:00:28
4	Timothy Baeckelant	81	2023-11-04 15:24:20
5	Henrik Olsen Eide	82	2023-09-17 14:38:09
6	Thomas Draper	85	2023-06-23 08:16:02
7	Sebastian Boldsen Jakobsen	87	2022-10-09 00:53:40
8	Charles Ancheta	89	2023-04-07 21:28:19
9	Marcus Xu	95	2021-12-16 16:28:59
10	Ahmed Chamseddine	96	2023-09-27 15:21:19

#	User	Length	Date
1	Thomas Feld	34	2023-09-08 15:21:51
2	Hidden user	62	2020-09-08 21:53:05
3	Clement Oh	72	2023-10-30 12:24:51
4	Eugen Neagoe	129	2023-06-30 16:29:55

#	User	Length	Date
1	David Zacek	434	2021-05-27 22:10:13
2	Valdemar Friis	436	2023-09-04 16:10:30
3	David Rasch	442	2021-05-06 10:06:29
4	Bas Dirks	483	2021-12-31 20:17:59
5	Kok Dith	515	2021-08-04 13:13:57
6	Simon Hallefält	524	2023-07-22 14:57:51
7	Nikoline Olander Rasmussen	527	2023-09-06 18:21:18
8	Hidden user	539	2021-02-25 14:12:05
9	Blue Core	565	2023-05-30 13:09:50
10	Ryan Mueller	625	2023-11-01 13:12:35

Solution running time distribution