Python coding challenges: "decode"

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Strings & Text easy

Hex encode decode

Write hex_encode and hex_decode to convert between hex strings and integer byte values.

hex encoding strings

+8 pts 12m

Strings & Text easy

Decode base64 string

Write a function that decodes a base64 string to its original UTF-8 text without using the base64 module.

base64 decode strings

+8 pts 10m

Showing 2 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.

Python Coding Challenges

Hex encode decode

Decode base64 string

Strings & Text — Python coding challenges

What you will find here

Challenges vs tutorials and quizzes

Python Coding
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