CIS 1921

Solving Hard Problems in Practice

University of Pennsylvania · UGRD · Fall 2026

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What does Sudoku have in common with debugging, scheduling exams, and routing shipments? All of these problems are provably hard -- no one has a fast algorithm to solve them. But in reality, people are quickly solving these problems on a huge scale with clever systems and heuristics! In this course, we'll explore how researchers and organizations like Microsoft, Google, and NASA are solving these hard problems, and we'll get to use some of the tools they've built!

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Class #pennsylvania_2-CIS1921Fall 2026UGRD0-0.5 credits
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