**Kaidoku** can solve sudoku puzzles as shown in the figure, play with the puzzles and create sudoku puzzles with a command-line interface.

**Kaidoku** is a

**player**of sudoku. You can play original sudoku puzzles of various level of difficulty with command line interface. You can get hints when you want.**solver**of sudoku. It can solve a sudoku puzzle and show the procedure of solving a sudoku puzzle with various logics. It evaluates if a given puzzle is valid sudoku with unique solution.**creater**of sudoku. It can create new sudoku puzzles. The puzzles shipped with this program was created by the program itself.

## Sudoku problems.

- Free sudoku book of PDF files.
- Mobile version - Help

## Update

Latest version is **1.0.1**

- 2018-08-22: Version 0.5.6 is released.
- 2018-08-05: Version 0.5.0 is released.

## Document

Kaidoku is a program in development. Document is not complete and what is written is likely to change, but here it is.

- Rule of sudoku
- How to install and get started
- How to play with a sudoku puzzle
- Getting a hint on basic logics
- Select a problem of a specified difficulty level
- Logics for solving sudoku puzzles used in this program
- Getting a hint on advanced logics
- Analysis of a whole problem
- Analyze a specified sudoku problem
- Bookmark management
- Create new sudoku problems
- Managing configuration file
- Random note
- Index of commands
- External sudoku sites