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  • Default User Avatar

    The number of completions 74 out of 15,733 that you are seeing is:

    your_language out of all_completions_in_all_available_languages

    So for example there are 4741 completions in Python as I just looked now, whereas there are only 74+1 brave Dart enjoyers ;)

  • Custom User Avatar

    The second element of your output is an empty string. The tests try to parse it to double, but they fail.

  • Custom User Avatar

    Not a kata suggestion (= suggestion of improvement of the kata). Also, you must not post hints on Discourse page; users are expected to solve the katas by themselves.

  • Custom User Avatar

    You'll need to be more specific.

    What does it mean by return 4, while the actual answer is 2?!

    What does this mean? Are you returning 2? You just explained in the sentence before that it takes 4 steps to get to single-digit number, that's the answer (not the remaining number).