Isogram detector

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  • DATE Feb 06, 2019 - Feb 06, 2020

Isogram detector

About challenge

Hello and welcome to the challenge!

Write a code which detects if the given string is an isogram. Isograms are words without any repeating letters (consecutive or non-consecutive). Assume that all given strings consist of only letters. Ignore letter case (liKe tHiS).

Have fun and good luck! :)