Coverage

Traceability is computed from lesson frontmatter — not asserted. Empty cells are gaps kept visible on purpose.

68 gaps across the ladder (bridge excluded). E12 remains intentionally under-seeded before later bands — known defect.
CompetencyG1–2G3–5G6–8G9–10G11–12UG↓UG↑Grad
E1 Ships——————
E2 Reads a system—————
E3 Runs a real playtest————
E4 Programs———————
E5 Models quantitatively———
E6 Writes criticism—————
E7 Knows the canon———————
E8 Survives critique—————
E9 Collaborates———————
E10 Designs for human variety———————
E11 Holds an ethical position————————
E12 Has a question————
Build warnings (68)