Meeting Rooms Minimum
Given a list of meeting time intervals, compute the minimum number of conference rooms required.
Minimum Number of Arrows to Burst Balloons
Given balloon intervals, find the minimum number of arrows to burst all balloons by merging overlaps.
Non-overlapping Intervals
Given a list of intervals, return the minimum number of intervals to remove to make the rest non-overlapping.
Showing 1–3 of 3 challenges · medium · Greedy Algorithms
Greedy Algorithms — Python coding challenges
What you will find here
This page lists greedy algorithms 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.