Challenge:
Missing: Crystal, Hare, Kotlin, Scala, ArnoldC, Smalltalk, VBA, node.js, Swift, Matlab, Bash, WebAssembly, Clojure, C
- Day 1: Pascal
- Day 2: Fortran
- Day 3: Ruby
- Day 4: Ada
- Day 5: Rust
- Day 6: Dart
- Day 7: Python
- Day 8: Perl
- Day 9: R
- Day 10: Go
- Day 11: Java
- Day 12: PHP
- Day 13: Elixir / Erlang
- Day 14: C++
- Day 15: C
- Day 16: Objective C
- Day 17: C#