Problem A
Criss-Cross — Problem Statistics

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Submissions	1039
Accepted submissions	193
Submission ratio	18.58%
Authors	139
Full solves [?]	88
Full solve Ratio	63.31%

#	User	Runtime	Language	Date
1	Alexander Kravberg	0.08 s	C++	2024-11-24 13:21:39
2	Dmitry Lyubshin	0.16 s	C++	2023-06-28 13:47:15
3	Ayman Abtahi	0.19 s	C++	2026-02-26 03:24:44
4	Kevin Guo	0.20 s	C++	2026-02-10 20:05:47
5	Jeffrey H.	0.26 s	C++	2026-02-12 21:21:06
6	Robert Chung	0.28 s	C++	2025-10-09 22:21:42
7	Nguyen Cao Duy	0.29 s	C++	2024-04-09 14:40:27
8	Jeremy Lim	0.29 s	C++	2025-02-06 13:53:45
9	Hidden user	0.29 s	C++	2025-02-07 04:21:56
10	Etienne Vouga	0.29 s	C++	2026-02-06 02:02:12

#	User	Runtime	Language	Date
1	Intrets	2.32 s	Haskell	2018-11-14 03:26:15

#	User	Runtime	Language	Date
1	Bjørn Dons	0.40 s	Java	2018-11-15 02:12:05
2	Hidden user	0.44 s	Java	2019-05-09 23:47:01
3	Florian Cassayre	0.53 s	Java	2019-05-06 22:19:43
4	Hidden user	1.40 s	Java	2020-12-06 16:28:58
5	Daniel Moyer	1.43 s	Java	2018-10-26 20:24:33
6	Max Holmberg	1.44 s	Java	2020-12-08 12:45:49
7	Graeme Zinck	1.46 s	Java	2019-07-25 21:20:40
8	Darrin Wiley	4.78 s	Java	2018-11-16 22:39:09

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.83 s	JavaScript (SpiderMonkey)	2023-11-08 20:57:35

#	User	Runtime	Language	Date
1	Jacob Huebner	0.87 s	Kotlin	2022-04-27 20:23:28
2	Witte, Chet	0.87 s	Kotlin	2022-04-29 18:15:54

#	User	Runtime	Language	Date
1	Mohsen Dehbashi	1.21 s	Python 2	2020-10-03 00:17:34
2	Anton Lyxell	1.25 s	Python 2	2019-11-17 18:07:00
3	Hidden user	1.58 s	Python 2	2019-11-05 17:17:03
4	Andreas Eisele	1.73 s	Python 2	2018-10-30 17:00:34
5	Godmar Back	2.00 s	Python 2	2019-01-01 03:45:32
6	Catalin Popa	2.34 s	Python 2	2018-11-02 18:40:00
7	Hidden user	2.68 s	Python 2	2018-12-08 10:58:40
8	Andreas Björklund	5.37 s	Python 2	2022-01-03 17:17:05

#	User	Runtime	Language	Date
1	Hidden user	0.47 s	Python 3	2026-02-13 17:57:17
2	Danking	0.52 s	Python 3	2026-02-22 04:17:48
3	Lee Yi Heng	1.17 s	Python 3	2024-04-08 17:19:50
4	Brady	1.47 s	Python 3	2026-02-12 20:10:30
5	Isaac Lee	2.22 s	Python 3	2019-07-10 22:32:38
6	Hussin Suleiman	2.23 s	Python 3	2026-02-24 20:54:13
7	Tai Tze Kin	2.83 s	Python 3	2024-04-09 15:38:33
8	Hidden user	2.95 s	Python 3	2024-04-09 15:13:39
9	Oskar Haarklou Veileborg	3.12 s	Python 3	2020-06-11 09:57:51
10	Alexandre Clavel	3.55 s	Python 3	2022-04-20 19:36:00

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.07 s	Rust	2025-02-23 23:47:27

#	User	Length	Language	Date
1	Johan Wind	1686	C++	2018-12-25 22:14:06
2	Dmitry Lyubshin	1788	C++	2023-06-28 13:47:15
3	AndrescuIII	2507	C++	2024-04-08 20:29:58
4	Nikita Kiselov	2647	C++	2026-02-13 00:06:37
5	Jiahe Lu	2652	C++	2026-02-17 02:04:38
6	Antoni Guz	2717	C++	2019-02-09 01:22:00
7	Raphaël Michnik	2910	C++	2026-02-24 15:50:08
8	Etienne Vouga	2960	C++	2026-02-06 02:02:12
9	Moeez Muhammad	3248	C++	2026-02-22 00:04:53
10	Henry Xia	3259	C++	2019-10-29 05:28:09

#	User	Length	Language	Date
1	Intrets	2530	Haskell	2018-11-14 03:04:44

#	User	Length	Language	Date
1	Graeme Zinck	7375	Java	2019-07-25 21:20:40
2	Florian Cassayre	7629	Java	2019-05-06 22:19:43
3	Bjørn Dons	7851	Java	2018-11-15 02:09:32
4	Darrin Wiley	8775	Java	2018-11-16 22:39:09
5	Daniel Moyer	8867	Java	2018-10-26 20:24:33
6	Hidden user	10822	Java	2019-05-09 23:47:01
7	Hidden user	41625	Java	2020-12-06 16:15:52
8	Max Holmberg	47447	Java	2020-12-08 12:45:49

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	3725	JavaScript (SpiderMonkey)	2023-11-08 20:56:21

#	User	Length	Language	Date
1	Witte, Chet	7923	Kotlin	2022-04-29 18:15:54
2	Jacob Huebner	7927	Kotlin	2022-04-27 20:23:28

#	User	Length	Language	Date
1	Andreas Eisele	1186	Python 2	2018-10-30 17:00:34
2	Hidden user	1390	Python 2	2018-12-08 10:58:40
3	Andreas Björklund	1458	Python 2	2022-01-03 17:17:05
4	Hidden user	1531	Python 2	2019-11-05 17:17:03
5	Anton Lyxell	1612	Python 2	2019-11-16 13:36:34
6	Mohsen Dehbashi	2735	Python 2	2020-10-03 00:19:41
7	Godmar Back	4201	Python 2	2019-01-01 03:45:32
8	Catalin Popa	5787	Python 2	2018-11-02 19:05:59

#	User	Length	Language	Date
1	Tai Tze Kin	1249	Python 3	2024-04-09 15:38:33
2	Oskar Haarklou Veileborg	1394	Python 3	2020-06-11 09:54:48
3	Nicholas Russell Saerang	1825	Python 3	2024-04-23 08:35:04
4	Hussin Suleiman	1847	Python 3	2026-02-24 20:54:13
5	Hidden user	1908	Python 3	2019-11-05 17:13:53
6	Nick Wu	2035	Python 3	2022-03-18 02:26:00
7	Brady	2146	Python 3	2026-02-12 20:10:30
8	Lee Yi Heng	2884	Python 3	2024-04-08 17:19:50
9	Andrew Li	3181	Python 3	2026-02-11 01:53:05
10	Alexandre Clavel	3750	Python 3	2022-04-20 19:36:00

#	User	Length	Language	Date
1	Vincent Lagerros	31973	Rust	2024-05-10 15:57:51

Solution running time distribution