Ortega PBL

Permute both layers of a 2x2 at once: 6 cases.
Source: SpeedCubeDB, https://speedcubedb.com/a/2x2/OrtegaPBL, retrieved 2026-10-24: case names, groups, setups and images, and the top-voted algorithms per case with their votes. Every algorithm shown was checked by the logic engine; rejected ones are listed in docs/db-exclusions.md.