• Try It passing, Run & Check failing

 

I would like to give some feedback about ...

From: http://www.checkio.org/mission/most-wanted-letter/solve/

HTTP_USER_AGENT:

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.111 Safari/537.36

Using Run & Check reports an error for some inputs (not always the same inputs!)

Using 'Try It' the solution produces correct results for those inputs - i.e. the solution seems to be correct, and never produces erroneous results reported by Run & Check.