Sherlock and the Valid String

Hacker
Rank
Score
211182
flag of India
06.177
211182
flag of United States
06.177
211182
flag of United States
06.177
211182
flag of Brazil
06.177
211182
flag of United States
06.177
211182
flag of Belgium
06.177
211182
flag of Germany
06.177
211182
flag of India
06.177
211182
flag of United States
06.177
211182
flag of India
06.177
211182
flag of Nigeria
06.177
211182
flag of Hong Kong
06.177
211182
flag of India
06.177
211182
flag of India
06.177
211182
flag of India
06.177
211182
flag of Indonesia
06.177
211182
flag of India
06.177
211182
flag of India
06.177
211182
flag of India
06.177
211182
flag of Australia
06.177
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