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Question by cmking1 · Dec 02, 2021 at 03:15 PM · scripting problem

Creating a difficulty tier system for Sudoku?,How to create proper difficulty settings for Sudoku?

I am working on creating a mobile sudoku game. I have a board that is randomly generated each time I start runtime. I want to create a three tiered difficulty setting (easy, medium, and hard) for my boards, but I am having some issues. For my sudoku solver, I am using Sudoku Solutions.

My first thought was to take away a certain number of cells and increase with each difficulty, but what happened here was a lot of the hard puzzles didn't have a unique solution and had to be brute forced. My next thought was cleverly remove 50 - 60 cells that way the generated boards will always have a unique solution, but I am having trouble starting that process. I could really use some help.

My first thought was to take away a certain number of cells and increase with each difficulty, but what happened here was a lot of the hard puzzles didn't have a unique solution and had to be brute forced. My next thought was cleverly remove 50 - 60 cells that way the generated boards will always have a unique solution, but I am having trouble starting that process. I could really use some help.

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