True Square in a Binary Matrix

Hacker
Rank
Score
Time
21
flag of India
30.768
51:06
22
flag of India
24.616
22:55
23
flag of India
24.616
35:43
24
flag of India
24.616
36:38
25
flag of Kazakhstan
24.616
38:17
26
flag of Bosnia and Herzegovina
24.616
44:13
27
flag of India
24.616
44:45
28
flag of United States
24.616
48:13
29
flag of India
24.616
50:05
30
flag of India
24.616
50:23
31
flag of Romania
24.616
51:16
32
flag of India
24.616
51:39
33
flag of India
24.616
53:45
34
flag of India
24.616
54:30
35
flag of India
24.616
54:52
36
flag of India
24.616
56:08
37
flag of India
24.616
56:26
38
flag of United Arab Emirates
18.464
12:45
39
flag of India
18.464
19:06
40
flag of India
18.464
22:52
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