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

Hacker
Rank
Score
12194
flag of India
00.00
12194
flag of India
00.00
12194
flag of Haiti
00.00
12194
flag of Poland
00.00
12194
flag of United States
00.00
12194
flag of United States
00.00
12194
flag of United States
00.00
12194
flag of Canada
00.00
12194
flag of United States
00.00
12194
flag of United States
00.00
12194
flag of India
00.00
12194
flag of United Kingdom
00.00
12194
flag of Albania
00.00
12194
flag of United States
00.00
12194
flag of Germany
00.00
12194
flag of United States
00.00
12194
flag of Mexico
00.00
12194
flag of United States
00.00
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