What Is the Hard Demon List (HDL) Website?

Updated

HDL (Hard Demon List) is a community ranking site for Geometry Dash hard demon levels, currently running version HDL v1.7.0. Its navigation covers List, Leaderboard, Packs, Roulette, Submit, and Record, so it functions both as a difficulty reference and as a place to log and compare player completions.

What the site does

At its core, HDL ranks hard demon levels by difficulty and tracks who has beaten them. The main sections break down as follows:

Section Purpose
List The ranked list of hard demon levels
Leaderboard Player rankings based on recorded completions
Packs Grouped collections of levels
Roulette A random level picker for choosing what to play
Submit Submit a completion for verification
Record Recorded completion data

Who it's for

  • Players deciding which hard demon to attempt next, using the List as a rough difficulty order.
  • Competitors who want their completions counted on the Leaderboard.
  • Anyone looking for a challenge without picking manually, via Roulette or Packs.

How to use it

  1. Open the List to see ranked hard demons and gauge difficulty.
  2. Check the Leaderboard to see where recorded players stand.
  3. Use Roulette or Packs if you want a level chosen for you.
  4. After beating a level, go to Submit to send in your completion.
  5. Your verified completions appear under Record and feed into the Leaderboard.

Things to keep in mind

  • The site is English-language and community-driven, so rankings reflect community judgment rather than an official in-game metric.
  • The page evidence does not state pricing or login requirements, so treat account or access rules as unconfirmed until you check the site directly.
  • Because HDL is versioned (v1.7.0), sections and rules can change between updates—verify current submission requirements on the Submit page before recording a run.