Insert into a Sorted List
Implement a function that inserts a value into a sorted list at the correct position using binary search.
Insertion Sort
Implement insertion sort that sorts a list in-place and returns the same list.
Showing 2 challenges · easy · Lists & Arrays
Lists & Arrays — Python coding challenges
What you will find here
This page lists lists & arrays 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.