Catalog108 / challenges / static/lists/nested

Deeply nested lists

intermediate Matching curriculum →

What this challenge teaches

Teaches: Walk a 4-level nested <ul> tree; flatten while preserving path.

Expected output: A list of leaf strings, each prefixed by its full path.

Submit your scraper's JSON output to /challenges/static/lists/nested/grade (grader endpoint is part of a later phase; URL is reserved now).

  • Kitchen
    • Mugs
      • Ceramic
        • Glazed
        • Unglazed
        • Hand-thrown
      • Glass
      • Enamel
    • Bowls
      • Cereal
      • Soup
        • Lidded
        • Open
      • Mixing
  • Home decor
    • Vases
      • Tall
      • Squat
    • Candles
    • Clocks
      • Wall
      • Mantel
      • Travel
  • Office
    • Pens
      • Ballpoint
      • Rollerball
      • Fountain
    • Notebooks