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

Hacker
Rank
Score
01
flag of United States
15.00
01
flag of United States
15.00
01
flag of Mexico
15.00
01
flag of Ukraine
15.00
01
flag of Spain
15.00
01
flag of Japan
15.00
01
flag of Greece
15.00
01
flag of Germany
15.00
01
flag of Brazil
15.00
01
flag of Netherlands
15.00
01
flag of Russia
15.00
01
flag of United States
15.00
01
flag of United States
15.00
01
flag of United States
15.00
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