1. ImList<E>
  2. java.util.Optional<T>
  3. Calendar Date
  4. Hearts Card Game
  5. Tail Recursion
  6. Higher Order Functions Hall of Fame
  7. Card Game
  8. Pattern Matching
  9. Binary Search Tree
  10. Chained (Single List and Hashed) Dictionaries
  11. Spreadsheet
  12. Sorted Dictionary
  13. Sierpiński and Cantor
  14. Snowflake
  15. Streams
  16. MUPL Programs
  17. MUPL
  18. Render Part A
  19. Branch
  20. Render Part B
  21. Render Part C
  22. Tetris
  23. Render Part D
  24. Iterable ImList<E>
  25. Geometry Language