IdeaWell

Project ideas from Hacker News discussions.

Solving Wordle using information theory

Original Article

Hacker News Discussion

📝 Discussion Summary (Click to expand)

1. Algorithmic Wordle solving & entropy‑based starting words

"Using Shannon entropy, the paper finds that it is "tares"." — bee_rider

2. Wordle as a technical interview / learning tool

"We started using "Solve 100 Wordles programmatically" as our technical interview, and people love it." — gkoberger

3. Gameplay strategies & variations (hard mode, avoiding traps)

"I only play on hard mode for this reason. My next guess must always be a possible answer based on my current information, and that varies the puzzle enough from day to day that I still find it enjoyable to play occasionally." — magneticnorth

🚀 Project Ideas

Interactive Wordle Interview Solver Playground

Summary

  • A hosted environment where developers can implement, test, and benchmark Wordle solvers against curated puzzles, with automated scoring for efficiency, strategy quality, and strict adherence to hard‑mode constraints.
  • Generates constructive feedback and performance metrics suitable for technical interviews or self‑assessment.

Details

Key Value
Target Audience Job candidates, hiring managers, interview coaches
Core Feature Solver runner with constraint enforcement, scoring, and visual feedback
Tech Stack React/TypeScript front‑end, Node.js/Express API, Python for word‑list processing, Docker deployment
Difficulty Medium
Monetization Revenue-ready: Subscription per candidate (monthly)

Notes

  • Directly addresses HN discussions about using Wordle solving as an interview task and the desire for fair, reproducible evaluation.
  • Provides a scalable solution for employers wanting to assess algorithmic thinking without manual review.

Dynamic Hard‑Mode Wordle Generator

Summary

  • Generates daily Wordle puzzles that adapt to the player’s previous guesses, ensuring the solution space stays non‑trivial and always respects hard‑mode rules.
  • Offers an API for developers to integrate varied, non‑static puzzles into their own platforms.

Details

Key Value
Target Audience Wordle enthusiasts, puzzle‑app developers, educators
Core Feature Adaptive answer selection + enforced hard‑mode constraints
Tech Stack Python/Flask backend, PostgreSQL for word‑list management, React front‑end
Difficulty Medium
Monetization Hobby

Notes

  • Responds to comments lamenting the loss of challenge and the need for harder variants like “Unfair Wordle.”
  • Offers a reusable service that can be embedded in personal blogs or educational tools.

Visual Wordle Strategy Explorer

Summary

  • A browser‑based sandbox that visualizes entropy, information gain, and state‑space reduction as users experiment with starting words and constraints.
  • Provides real‑time guidance and feedback, turning abstract algorithmic concepts into tangible, interactive learning experiences.

Details

Key Value
Target Audience Students, educators, hobbyist programmers
Core Feature Interactive visualizations of solver decisions and constraint handling
Tech Stack HTML/CSS/JS front‑end with D3.js for visualizations, Python backend for word‑list utilities
Difficulty Low
Monetization Hobby

Notes

  • Aligns with HN remarks about using Wordle as a teaching tool and the desire for a fun, low‑pressure way to explore algorithmic thinking.
  • Enables educators to demonstrate concepts like information theory and state‑space search without heavy coding overhead.

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