{ "authors": [ "Stargator" ], "contributors": [ "amscotti", "kytrinyx" ], "files": { "solution": [ "lib/armstrong_numbers.dart" ], "test": [ "test/armstrong_numbers_test.dart" ], "example": [ ".meta/lib/example.dart" ] }, "blurb": "Determine if a number is an Armstrong number.", "source": "Wikipedia", "source_url": "https://en.wikipedia.org/wiki/Narcissistic_number" }