Coding Practice
Sharpen your skills on real challenges — write a solution in the browser and have it judged against the tests.
First problems in progress
The problem library is being assembled
A growing library of coding challenges with an in-browser editor and automated judging — from warm-ups to problems that mirror production engineering work.
- Curated problem sets by topic and difficulty, judged automatically.
- Practice in the browser — no local setup required.
- Progress tracking so you can see your skills compound.
Stay in the loop
Get notified as problems and judging launch
Bring us the problem, not a perfect specification
Tell us what needs to change, who it affects and any important deadline. We will review the context and reply with useful next questions.
- 01Share contextDescribe the workflow, constraint or risk.
- 02Clarify togetherWe identify missing facts and useful options.
- 03Choose a startAgree a focused assessment or delivery step.