README.md in trackler-2.2.1.10

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 The word *isograms*, however, is not an isogram, because the s repeats.
 ## Source
 
 Wikipedia [https://en.wikipedia.org/wiki/Isogram](https://en.wikipedia.org/wiki/Isogram)
 
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 ## Submitting Incomplete Solutions
 It's possible to submit an incomplete solution so you can see how others have completed the exercise.