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Strings & Text easy

Remove punctuation

Write a function that removes all ASCII punctuation characters from a string.

strings punctuation cleaning

Strings & Text easy

Caesar Cipher Shift

Implement a function to apply a Caesar cipher shift to a string, preserving case and ignoring non-letters.

strings ascii cipher

Strings & Text easy

Normalize quotes

Replace all typographic quote characters with straight ASCII quotes.

strings replacement unicode

Showing 3 challenges · easy · Strings & Text

Strings & Text — Python coding challenges

What you will find here

This page lists strings & text challenges — real Python problems you solve in the browser IDE with instant test feedback. Each challenge includes a clear brief, starter code, and automated checks.

Challenges vs tutorials and quizzes

Challenges test what you can build under constraints. For guided teaching, use our Python tutorials. For quick checks, try quizzes or copy snippets from code samples.