NineDigits

NineDigits is a game engine for two-player Sudoku.

Rules of the game

Two players alternate placing digits on an initially empty Sudoku grid. Additional rules are:

You must always keep the Sudoku solvable.
You can't play trivial moves that are already implied by other digits.
The player that makes the final move wins. The final move makes the Sudoku have a unique solution.

NineDigits won CodeCup 2024!

CodeCup is an annual AI competition.

An overview of the algorithms used by the engine is here.

Name		Name	Last commit message	Last commit date
Latest commit History 210 Commits
.cargo		.cargo
data		data
src		src
tests		tests
tools		tools
.gitignore		.gitignore
Cargo.lock		Cargo.lock
Cargo.toml		Cargo.toml
README.md		README.md
algorithms.md		algorithms.md