Problem J
Magic Checkerboard — Problem Statistics

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Submissions	53
Accepted submissions	11
Submission ratio	20.75%
Authors	10
Accepted authors	5
Author ratio	50.00%

#	User	Runtime	Language	Date
1	Alexander Bilde Pedersen	0.41 s	C	2023-02-11 00:26:32

#	User	Runtime	Language	Date
1	Christoffer Jakob Romild Woldbye	0.24 s	C++	2022-03-08 18:11:48
2	Hjalte Sorgenfrei Mac Dalland	0.26 s	C++	2021-02-22 17:31:24

#	User	Runtime	Language	Date
1	Christian Lebeda	0.50 s	Python 3	2021-02-20 23:18:29
2	Jakob Israelsen	0.65 s	Python 3	2021-02-21 17:14:33

#	User	Length	Language	Date
1	Alexander Bilde Pedersen	5575	C	2023-02-11 00:19:45

#	User	Length	Language	Date
1	Hjalte Sorgenfrei Mac Dalland	4155	C++	2021-02-22 16:56:23
2	Christoffer Jakob Romild Woldbye	5845	C++	2022-03-08 18:11:48

#	User	Length	Language	Date
1	Jakob Israelsen	2575	Python 3	2021-02-21 17:14:33
2	Christian Lebeda	2640	Python 3	2021-02-20 23:18:29

Solution running time distribution