Progress Progress for each language implementation is detailed below. c (C) Episode 5. c2 (C) Episode 4. cpp (C++) Episode 7. cs (C#) Episode 7. d (D) Episode 2. hs (Haskell) Episode 1. kt (Kotlin) Episode 6.5. nim (Nim) Episode 3. ocaml (OCaml) Episode 5. pascal (Pascal) Episode 1. py (Python) Episode 6. rs (Rust) Episode 5. zig (Zig) Episode 7.