Isogram Detector Easy

+50 PTS

Before you start the test, check out our tutorial challenge

  • TYPE CODE PRACTICE CHALLENGE
  • LANGUAGES BASH, C, C++, C# AND 20 MORE
    LANGUAGES BASH, C, C++, C#, CLOJURE, ELIXIR, ERLANG, GO, GROOVY, HASKELL, JAVA, JAVASCRIPT, JULIA, KOTLIN, NIM, PERL, PHP, PYTHON2, PYTHON, RUBY, RUST, SWIFT, TYPESCRIPT, VB
  • TIME ~10MIN

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! :)