Problem I
Secret Sequence — Problem Statistics

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Submissions	1075
Accepted submissions	496
Submission ratio	46.14%
Authors	128
Full solves [?]	84
Full solve Ratio	65.62%

#	User	Score	Language	Date
1	Bergur Snorrason	60	C	2021-08-17 20:02:06
2	Lin Lee	60	C	2022-04-23 11:25:56
3	Alexander Bilde Pedersen	60	C	2023-06-05 23:55:23

#	User	Score	Language	Date
1	Kasper Kabell	60	C#	2023-03-05 18:15:40
2	Anssi Lahtinen	60	C#	2023-03-11 13:16:33
3	Andreea Stefan	10	C#	2023-03-16 16:25:17
4	Asger Schou Jacobsen	10	C#	2023-03-21 13:38:30
5	Oscar Niles	10	C#	2023-03-22 12:08:54
6	Stefan Mayer	5	C#	2023-03-20 16:03:01

#	User	Score	Language	Date
1	Jesper Bech Christensen	10	Go	2022-03-08 11:47:46

#	User	Score	Language	Date
1	Malte Larsson	60	Java	2021-11-01 21:50:09
2	Fredrik Persson	60	Java	2021-11-03 16:09:33
3	Mike Nguyen	60	Java	2022-04-30 01:48:50
4	Hidden user	60	Java	2022-06-04 23:41:43
5	Liam Keliher	60	Java	2023-09-16 19:39:29
6	Logan Pipes	60	Java	2025-02-14 02:23:34
7	Mattias Gustafsson	5	Java	2021-11-03 16:09:45
8	Issa Issack	5	Java	2025-02-06 22:13:45

#	User	Score	Language	Date
1	Bjørn Chr. Soltvedt	5	JavaScript (SpiderMonkey)	2021-10-28 20:39:16

#	User	Score	Language	Date
1	Jacob Huebner	60	Kotlin	2022-02-01 20:25:19

#	User	Score	Language	Date
1	Andreas Björklund	60	Python 2	2021-10-30 18:44:42

#	User	Score	Language	Date
1	Vemahk	60	Zig	2024-04-22 05:38:57

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.00 s	C	2021-08-17 20:02:06
2	Lin Lee	0.00 s	C	2022-04-23 11:25:56
3	Alexander Bilde Pedersen	0.00 s	C	2023-06-05 23:55:23

#	User	Runtime	Language	Date
1	Kasper Kabell	0.02 s	C#	2023-03-05 18:15:40
2	Anssi Lahtinen	0.02 s	C#	2023-03-11 13:16:33

#	User	Runtime	Language	Date
1	Logan Pipes	0.09 s	Java	2025-02-14 02:23:34
2	Liam Keliher	0.11 s	Java	2023-09-16 19:39:29
3	Mike Nguyen	0.13 s	Java	2022-04-30 01:48:50
4	Hidden user	0.13 s	Java	2022-06-04 23:41:43
5	Malte Larsson	0.20 s	Java	2021-11-01 21:50:09
6	Fredrik Persson	0.20 s	Java	2021-11-03 16:09:33

#	User	Runtime	Language	Date
1	Jacob Huebner	0.19 s	Kotlin	2022-02-01 20:25:19

#	User	Runtime	Language	Date
1	Andreas Björklund	0.03 s	Python 2	2021-10-30 18:44:42

#	User	Runtime	Language	Date
1	Nicholas Russell Saerang	0.04 s	Python 3	2024-10-24 20:58:27
2	Ole Vik Lysne	0.04 s	Python 3	2025-01-20 18:27:37
3	Denil Bouafia	0.04 s	Python 3	2025-02-21 01:37:49
4	Caleb Dastrup	0.04 s	Python 3	2025-06-16 05:03:43
5	Ivan Gaspardy	0.04 s	Python 3	2025-11-13 08:32:33
6	Researcher	0.04 s	Python 3	2025-12-11 22:23:34
7	Tony Kwan	0.05 s	Python 3	2022-07-15 06:15:55
8	Casper Rysgaard	0.05 s	Python 3	2023-03-01 14:22:39
9	Kelly Dance	0.05 s	Python 3	2023-06-04 12:40:41
10	Erik Ulff	0.05 s	Python 3	2023-06-19 11:59:27

#	User	Runtime	Language	Date
1	Vemahk	0.00 s	Zig	2024-04-22 05:38:57

#	User	Length	Language	Date
1	Lin Lee	1524	C	2022-04-23 11:25:56
2	Alexander Bilde Pedersen	1679	C	2023-06-05 23:55:23
3	Bergur Snorrason	3120	C	2021-08-17 20:02:06

#	User	Length	Language	Date
1	Anssi Lahtinen	386	C#	2023-03-14 20:56:48
2	Kasper Kabell	660	C#	2023-03-05 19:41:28

#	User	Length	Language	Date
1	Hidden user	755	C++	2023-07-15 09:38:29
2	Dmitry Lyubshin	780	C++	2023-07-27 11:11:24
3	Zac Friggstad	803	C++	2023-06-09 03:01:37
4	Sofija Velkovska	848	C++	2023-07-14 19:15:46
5	nika tamliani	899	C++	2021-09-02 02:15:00
6	Tai Tze Kin	920	C++	2024-10-03 12:49:24
7	Ron Ryvchin	923	C++	2023-02-17 00:28:33
8	Innokentiy Kaurov	928	C++	2023-06-03 16:21:45
9	David Wärn	954	C++	2021-08-15 09:52:43
10	Evan Michael Bailey	969	C++	2023-06-03 20:22:03

#	User	Length	Language	Date
1	Malte Larsson	957	Java	2021-11-01 21:50:09
2	Logan Pipes	2168	Java	2025-02-14 02:23:34
3	Liam Keliher	2518	Java	2023-09-16 19:39:29
4	Fredrik Persson	3212	Java	2021-11-03 16:09:33
5	Mike Nguyen	7912	Java	2022-04-30 01:48:50
6	Hidden user	7913	Java	2022-06-04 23:41:43

#	User	Length	Language	Date
1	Jacob Huebner	1157	Kotlin	2022-02-01 20:25:19

#	User	Length	Language	Date
1	Andreas Björklund	628	Python 2	2021-10-30 18:44:42

#	User	Length	Language	Date
1	Nicholas Russell Saerang	269	Python 3	2024-10-24 21:01:10
2	David Llorens	424	Python 3	2025-06-04 20:27:23
3	Caleb Dastrup	438	Python 3	2025-06-16 05:03:43
4	Denil Bouafia	492	Python 3	2025-02-21 01:37:49
5	Ole Vik Lysne	558	Python 3	2025-01-20 18:37:08
6	Kelly Dance	588	Python 3	2023-06-04 12:40:41
7	Tony Kwan	602	Python 3	2022-07-15 06:15:55
8	Yong Mao	620	Python 3	2024-01-07 07:47:03
9	Oskar Haarklou Veileborg	627	Python 3	2021-08-16 22:22:56
10	Ivan Gaspardy	653	Python 3	2025-11-13 08:32:33

#	User	Length	Language	Date
1	Vemahk	6784	Zig	2024-04-22 05:38:57

Solution running time distribution