: “Level index 1-10 are beginner, 11-25 intermediate, 26-40 advanced. Search ‘Rush Hour puzzle solution index’ for move lists.” Could you clarify which type of “rush hour” and what kind of “index” you need? I’m happy to give you a precise, helpful answer.

import os print(os.listdir("path/to/rush_hour")) The “index” could refer to level solutions or puzzle numbering. There are online databases indexing all 40+ levels of Rush Hour (ThinkFun game) by difficulty and solution steps.

It sounds like you’re looking for something helpful related to the — possibly a file, a document, a dataset, or a chapter index.