Martin Wong · Private CS Tutoring

Learn CS. Build things.

Python fundamentals to algorithms — taught with code you run, lessons you poke at, and an AI tutor that nudges instead of spoiling.

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Concepts you can see, not just read

Watch an array get searched, a stack push and pop, a queue move first-in first-out. Every topic in the course comes with an interactive visual like this.

Data structures in motion

ArrayStackQueue

comparingfoundaddedremoved

Two tracks

Why it works

AI tutor

Ask anything; get explanations, not answers.

Python playground

Run real Python in the browser — no install.

Instant auto-grading

Submit code, get checked instantly.

Homework tracking

Assignments, due dates, and progress in one place.

Questions

Frequently asked

Ready to start building?

Jump into the first lesson — no setup, runs right in your browser.

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