Adds the canonical thresholds blockquote at the end of Rules; no other change.
Aug 30, 2026 · +2 −0
Fixes the broken worked-example arithmetic (score now 70.0 and ties out); adds Stop and hand back, Edge cases, a decline and a partial-grade example, and replaces the unfalsifiable reproducibility and "respectful" rules with checkable mechanisms.
Aug 30, 2026 · +124 −20
Blind mode strips identifiers before grading; feedback split into "keep" and "change".
Aug 13, 2026 · +12 −2