Problem I
Panda Chess — Problem Statistics

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Submissions	2253
Accepted submissions	512
Submission ratio	22.73%
Authors	475
Full solves [?]	360
Full solve Ratio	75.79%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.25 s	C	2019-12-03 09:33:23
2	Tjandra Satria Gunawan	0.52 s	C	2015-09-12 11:52:35

#	User	Runtime	Language	Date
1	Kieran Horgan	0.12 s	C++	2018-05-03 01:45:29
2	Agis Daniels	0.12 s	C++	2020-04-08 17:05:33
3	Veladus	0.13 s	C++	2020-08-31 13:46:15
4	Thiago Felipe Bastos da Silva	0.13 s	C++	2020-10-25 00:37:12
5	Francisco Bruno Dias Ribeiro da Silva	0.13 s	C++	2022-10-16 22:01:31
6	Wen Li Looi	0.14 s	C++	2017-06-03 20:39:30
7	Muhammad Irham Rasyidi	0.14 s	C++	2018-04-17 03:43:12
8	Jiang Yue	0.14 s	C++	2019-01-12 08:33:03
9	Markus Mathiasen	0.14 s	C++	2023-10-18 11:29:37
10	Gergely Dániel Péter	0.14 s	C++	2024-11-17 12:58:34

#	User	Runtime	Language	Date
1	Bjørn Dons	0.45 s	Java	2019-02-22 21:16:28
2	David Brink	0.59 s	Java	2016-09-17 09:25:21
3	Kurtis Van Gent	0.65 s	Java	2016-10-17 20:34:40
4	Crystal Sharpe	0.71 s	Java	2021-01-03 21:43:22
5	James Yang	0.72 s	Java	2018-09-11 16:25:08
6	Godmar Back	0.73 s	Java	2015-09-28 04:20:14
7	Adrian Vidal	0.75 s	Java	2015-09-12 11:55:30
8	Robert Åkemalm	0.77 s	Java	2016-01-21 00:36:55
9	Daouda Camara	0.78 s	Java	2015-11-26 16:23:33
10	Fredrik Persson	0.79 s	Java	2016-01-28 16:59:07

#	User	Runtime	Language	Date
1	Anton Lyxell	0.46 s	Python 2	2020-01-28 18:24:11
2	Kevin Tang	0.55 s	Python 2	2019-10-24 22:09:17

#	User	Runtime	Language	Date
1	Nicholas Russell Saerang	0.44 s	Python 3	2025-06-21 17:53:28
2	Oskar Haarklou Veileborg	0.46 s	Python 3	2020-08-14 14:55:44
3	Nam Pham Nguyen Quy	0.50 s	Python 3	2023-11-27 23:35:01
4	Britney Nguyen	0.50 s	Python 3	2024-09-09 22:43:52
5	Maksim Segen	0.52 s	Python 3	2025-04-09 12:41:39
6	Vincent Tandya	0.69 s	Python 3	2021-03-19 16:45:08
7	Jeremiah Daniel Regalario	0.72 s	Python 3	2025-06-19 19:19:16
8	Michael Goldwasser	0.76 s	Python 3	2024-10-02 16:38:33
9	Lennart Meyling	0.84 s	Python 3	2023-08-13 15:33:10
10	Arjan Cornelissen	0.86 s	Python 3	2021-10-06 13:25:01

#	User	Length	Language	Date
1	Tjandra Satria Gunawan	1342	C	2015-09-12 11:52:35
2	Ivan Petrov	22711	C	2019-12-03 09:33:23

#	User	Length	Language	Date
1	Saksorn MALASUTTICHAI	844	C++	2025-09-09 05:18:58
2	William Gan	864	C++	2016-03-30 08:53:34
3	Steven Halim	866	C++	2015-10-30 09:55:54
4	徐晧峻	891	C++	2015-10-23 08:58:48
5	Hidden user	944	C++	2024-11-28 16:46:02
6	Alexander Skidanov	950	C++	2025-06-24 18:31:46
7	張振豪	953	C++	2015-09-12 09:39:49
8	Yung Ping Wang	982	C++	2018-09-09 19:48:11
9	Kelly Dance	1041	C++	2023-07-30 11:34:10
10	Johan Wind	1066	C++	2018-04-21 18:13:10

#	User	Length	Language	Date
1	Doug Goodman	1605	Java	2016-10-16 23:15:26
2	Kurtis Van Gent	1850	Java	2016-06-20 20:07:30
3	Darrin Wiley	2370	Java	2016-09-24 08:37:07
4	Adrian Vidal	2610	Java	2015-09-12 11:55:30
5	Crystal Sharpe	2729	Java	2021-01-03 21:43:22
6	Nicolás Eduardo Peña Moreno	2970	Java	2015-09-27 20:32:07
7	Daouda Camara	2984	Java	2015-11-26 16:23:33
8	Srikant Aggarwal	3084	Java	2015-09-27 04:13:54
9	Nick Wu	3261	Java	2015-11-28 05:41:27
10	Taras Romanyuk	3292	Java	2024-10-22 12:10:56

#	User	Length	Language	Date
1	Kevin Tang	1184	Python 2	2019-10-24 22:09:17
2	Anton Lyxell	1814	Python 2	2020-01-28 18:24:11

#	User	Length	Language	Date
1	Michael Goldwasser	665	Python 3	2024-10-02 20:56:35
2	Oskar Haarklou Veileborg	695	Python 3	2020-08-14 14:55:44
3	Qianlang Chen	726	Python 3	2020-12-18 05:51:31
4	Nicholas Russell Saerang	846	Python 3	2025-06-21 17:53:28
5	Jeremiah Daniel Regalario	1123	Python 3	2025-06-19 19:18:36
6	Isaac Lee	1138	Python 3	2019-09-17 02:25:24
7	Arjan Cornelissen	1199	Python 3	2021-10-06 13:25:01
8	Lennart Meyling	1217	Python 3	2023-08-13 15:33:10
9	Vincent Tandya	1323	Python 3	2021-03-19 16:45:08
10	Nam Pham Nguyen Quy	1354	Python 3	2023-11-27 23:35:01

Solution running time distribution