https://github.com/chavacava/sudoku-solver
Solving sudoku with Optaplanner
https://github.com/chavacava/sudoku-solver
optaplanner
Last synced: 7 months ago
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Solving sudoku with Optaplanner
- Host: GitHub
- URL: https://github.com/chavacava/sudoku-solver
- Owner: chavacava
- Created: 2021-11-07T09:16:53.000Z (almost 4 years ago)
- Default Branch: master
- Last Pushed: 2021-11-07T14:14:26.000Z (almost 4 years ago)
- Last Synced: 2025-01-26T06:24:50.012Z (9 months ago)
- Topics: optaplanner
- Language: Java
- Homepage:
- Size: 13.7 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Sudoku solver
Toy problem to get the hands on [Optaplanner](https://github.com/kiegroup/optaplanner)
Usage:
```
mvn test
```
```
mvn exec:java
```
Start board (from [wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Sudoku_Puzzle_by_L2G-20050714_standardized_layout.svg/250px-Sudoku_Puzzle_by_L2G-20050714_standardized_layout.svg.png))
```
5 3 _|_ 7 _|_ _ _|
6 _ _|1 9 5|_ _ _|
_ 9 8|_ _ _|_ 6 _|
------------------
8 _ _|_ 6 _|_ _ 3|
4 _ _|8 _ 3|_ _ 1|
7 _ _|_ 2 _|_ _ 6|
------------------
_ 6 _|_ _ _|2 8 _|
_ _ _|4 1 9|_ _ 5|
_ _ _|_ 8 _|_ 7 9|
------------------
```