Ruby Enumerables: 'any', 'all', 'none', and 'find'

Hacker
Rank
Score
11655
flag of Morocco
00.00
11655
flag of United States
00.00
11655
flag of United States
00.00
11655
flag of India
00.00
11655
flag of United States
00.00
11655
flag of South Africa
00.00
11655
flag of United States
00.00
11655
flag of United States
00.00
11655
flag of Colombia
00.00
11655
flag of India
00.00
11655
flag of France
00.00
11655
flag of United States
00.00
11655
flag of Egypt
00.00
11655
flag of India
00.00
11655
flag of India
00.00
11655
flag of China
00.00
11655
flag of Pakistan
00.00
11655
flag of Italy
00.00
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