• Try It passing, Run & Check failing


I would like to give some feedback about ...

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


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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.