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875 challenges 536 easy 303 medium 36 hard

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Strings & Text easy

Palindrome check

Return True if the string reads the same forwards and backwards (ignoring case and non-alphanumeric).

strings two-pointer

Strings & Text easy

Parse Version SemVer

Write a function that parses a semantic version string into its numeric components.

strings parsing semver

Strings & Text easy

Compare Version Strings

Given two version strings, compare them numerically by splitting on dots and ignoring leading zeros.

strings parsing comparison

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.