Context. The built-in suite is 6 JavaScript-only calibration tasks. Broaden coverage while keeping the discriminate invariant (arena verify: held-out tests FAIL on the pristine workspace, PASS on the reference solution).
Scope
- Add Python, Go, and Rust tasks using each language's native, no-network test runner.
- More TS/JS tasks across categories (concurrency, parsing, perf, refactor).
- Keep verification hermetic — stdlib runners, no installs inside workspaces.
Acceptance. arena verify is green across every task; per-language coverage documented.
Context. The built-in suite is 6 JavaScript-only calibration tasks. Broaden coverage while keeping the discriminate invariant (
arena verify: held-out tests FAIL on the pristine workspace, PASS on the reference solution).Scope
Acceptance.
arena verifyis green across every task; per-language coverage documented.