# Sudoku by Puzzle Fuel (ChatGPT App)

> The daily sudoku that teaches

- Type: app
- Publisher: DAVID ALLEN NELSEN
- Categories: Education
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6ab488d2d8348191aeca63f9d46fadaf
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6ab488d2d8348191aeca63f9d46fadaf
- Version: 1.0.0
- Listed: 2026-10-15

## About

Get today's puzzle at any of six difficulties — from Beginner to Diabolical — on a board you can actually play, or generate a fresh puzzle whenever you want one. More importantly, learn how to solve: every hint names the real technique in play and teaches you to spot it yourself, drawn from our Sudoku University teaching program and its twenty-technique glossary.

## How to use

1. **Add it in ChatGPT** Open Sudoku by Puzzle Fuel in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.

2. **Use it in a chat** Type @ in the composer and pick Sudoku by Puzzle Fuel, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

## Skills

- **daily-sudoku**: Play a sudoku puzzle in the conversation — fetch today's daily edition or generate one at a chosen difficulty, then help the player through it with real solving logic. Use when someone wants to play sudoku, asks for today's or a new sudoku, or is working through a sudoku board and needs a hint, a check, or an explanation of why a move works. Do not use for crosswords, wordle-style games, word ladders or other puzzle types.
- **sudoku-coach**: Teach sudoku solving technique — explain what a named move is, the tell that says to look for it, and how to apply it, drawn from a twenty-rung glossary that runs from naked singles to unique rectangles. Use when someone asks what a sudoku technique is, how to spot an X-wing or swordfish, how to get better at sudoku, what to learn next, or why a solving rule works. Do not use when they are working a specific board and want their next move — that is the daily-sudoku skill.

## Example prompts

- "Give me today's sudoku"
- "Give me an easy sudoku and teach me how to solve it"
- "What is an X-wing and how do I spot one?"

## Related

- [Wolfram](https://chatgptplugins.directory/apps/wolfram.md): Add Wolfram Language computation and curated knowledge
- [Kahoot!](https://chatgptplugins.directory/apps/kahoot.md): Create kahoots instantly
- [edX](https://chatgptplugins.directory/apps/edx.md): Browse, search and compare edX courses and programs
- [Udemy](https://chatgptplugins.directory/apps/udemy.md): Turn learning goals into Udemy course recommendations
- [italki](https://chatgptplugins.directory/apps/italki.md): Find language tutors, group classes and level tests
- [Quizlet](https://chatgptplugins.directory/apps/quizlet.md): Create flashcard sets from any prompt or file

---
Source: https://chatgptplugins.directory/apps/sudoku-by-puzzle-fuel · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.