cff-version: 1.2.0
message: "If you use this study, please cite it as below."
title: "What makes a Wordle hard? A reproducible solver study"
authors:
  - name: "FiveLetterWords"
version: "v1"
date-released: "2026-08-30"
url: "https://www.fiveletterwords.io/research/what-makes-wordle-hard"
license: "CC-BY-4.0"