I love solving Sudoku. Sometimes, I like to solve extremely hard ones. The problem is, more often than I'd like to admit, I find myself in a place where I don't know the next cell to solve. And the tips only give you the result, not the explaination why it was like that.
This project solves that. It's a sudoku teacher.
Install dependencies with npm install and then run npm start to begin development server.
To build, run npm run build --prod