Can You Guess the Code?
Drop into a random location in a real GitHub repo. Test your code reading skills. Fill in missing lines.
Python one-liners from popular libraries - perfect for beginners or for a casual challenge. Immediate context makes it possible to get the answer without browsing much code.
Intermediate Python
MEDIUMChallenging for Python coders with a decent amount of experience. Includes locations that require knowledge of advanced language features or of the standard library. Often requires reading and understanding a chunk of surrounding code.
What is GitGuessr?
GitGuessr is a game that tests your code reading skills. You're dropped into a random location in a real GitHub repo where some lines of code are masked. Your goal is to understand the codebase and fill in the missing code as quickly as possible.
It's a fun challenge! But there's a serious background. GitGuessr trains a key programming skill in the AI era: orienting yourself quickly in unfamiliar code that your favorite LLM just spat out.