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467 challenges 330 easy 120 medium 17 hard

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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

Caesar Cipher Shift

Write a function that shifts letters in a string by a given amount, preserving case and ignoring non-letters.

caesar string cipher

Strings & Text easy

Rotate String Right

Implement a function that rotates a given string to the right by a specified number of positions, handling shifts larger than the string length.

strings rotation slicing

Showing 3 challenges · 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.