Python coding challenges: "palindrome"

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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

+8 pts 8m

Strings & Text medium

Longest Palindrome Substring

Given a string s, return the longest substring that reads the same forwards and backwards.

strings palindrome substring

+20 pts 25m

Showing 2 challenges · Strings & Text

Strings & Text — Python coding challenges

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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.

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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.

Python Coding Challenges

Palindrome check

Longest Palindrome Substring

Strings & Text — Python coding challenges

What you will find here

Challenges vs tutorials and quizzes

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