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External Practice Problems

Code 4 Tomorrow's courses contain tons of great practice problems. We keep practice problem templates and solution code in our various GitHub repositories.

Code 4 Tomorrow

An organization led by high school students who love coding and are passionate to teach it to others Source code from C4T's Java course Java 2 4 Source code from C4T's Python course Python 4 10 Source code from C4T's Web Development course HTML 1 Source code from C4T's Machine

Code 4 Tomorrow

https://github.com/code4tomorrow

Code 4 Tomorrow

If you're looking for even more practice, check out these resources:‌

Codecademy (Java, Python, Web Development)

CodingBat (Java, Python)

W3Resource (Java)

W3Resource (Python)

W3Resource (HTML/CSS)

MIT (Scratch)