OpenSudoku
OpenSudoku is an open-source Sudoku puzzle game and solver. It provides an intuitive interface for playing Sudoku puzzles with options like hints, highlighting duplicates, and a solver to check solutions.
sudoku
open-source
puzzle
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OpenSudoku: Open-Source Sudoku Puzzle Game & Solver
OpenSudoku is an open-source Sudoku puzzle game and solver. It provides an intuitive interface for playing Sudoku puzzles with options like hints, highlighting duplicates, and a solver to check solutions.
What is OpenSudoku?
OpenSudoku is an open-source Sudoku puzzle video game and solver. It provides an intuitive and customizable interface for playing Sudoku puzzles of varying difficulty levels. Some of the key features include:
- Generate new puzzles with options for symmetry and uniqueness
- Multiple themes and color schemes to choose from
- Hints and markups like highlighting duplicates and invalid numbers
- Auto-save and resume partly solved puzzles
- Integrated solver to check solutions
- Support for printing puzzles
- Extensive game statistics and time tracking
- Completely ad-free and libre software
OpenSudoku has native clients for Windows, Linux, Android and iOS. It is written in Java and the source code is freely available on GitHub. The customizable interface and abundance of helper features makes OpenSudoku a popular choice for Sudoku enthusiasts as well as beginners looking to learn.
OpenSudoku Features
Features
- Generates unlimited Sudoku puzzles with varying difficulty levels
- Includes hints, highlighting of duplicate numbers, and an automatic solver
- Supports pencil marks for making notes and tracking progress
- Saves progress in unfinished puzzles
- Allows creating and playing custom puzzles
- Offers customizable themes and color schemes
- Available on multiple platforms like Windows, Linux, macOS, Android, and iOS
Pricing
- Open Source
Pros
Free and open source
Simple, intuitive interface
Good puzzle generator with varying difficulty
Useful features like hints and solver
Cross-platform availability
Customizable appearance
Active development and user community
Cons
Limited undo functionality
No online accounts or cloud sync
Lacks social features like leaderboards
Mobile versions lack some features of desktop app
May not appeal to Sudoku experts looking for more advanced options
Official Links
The Best OpenSudoku Alternatives
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