Build a Palindrome

Hacker
Rank
Score
9708
flag of Latvia
06.664
9708
flag of Ukraine
06.664

[deleted]

9708
flag of null
06.664
9708
flag of Canada
06.664
9708
flag of Ukraine
06.664

[deleted]

9708
flag of Syria
06.664
9708
flag of China
06.664
9708
flag of France
06.664
9708
flag of India
06.664
9708
flag of Hungary
06.664
9708
flag of Belarus
06.664
9708
flag of New Zealand
06.664
9708
flag of United States
06.664
9708
flag of Russia
06.664
9708
flag of Russia
06.664
9708
flag of Germany
06.664
9708
flag of Nepal
06.664
9708
flag of United States
06.664
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