Ten short AWS configuration tasks from easy to tricky, each sent on its own and checked against a table of requests or events. Three takes per question.
Ten short Rust tasks from easy to tricky, each sent on its own, compiled and run against hidden tests. Three takes per question.
Ten short Tailwind CSS v4 layout tasks from easy to tricky, each sent on its own, rendered in a real browser and measured. Three takes per question.
Ten short Python functions from easy to tricky, each sent on its own and run against hidden tests. Three takes per question.