Freeware Descriptions:
Isanaki Sudoku 2.4 is a multilingual freeware application that combines a board generator, a powerful solver and a user-friendly helper.
Here is complete features (taken from authors site):
Languages:
- English, French and Spanish
Features:
- Support for 9*9 and 16*16 boards
- Support for Sudoku and Wordoku Boards
- Board saving and retrieval from Isanaki binary file
- Board Import: manually, from Isanaki binary file, text files (.txt .msk .sdk .sol .spf and .ss) and clipboard
- Board Export: to text files and clipboard
- Automatic update of the pencil marks
- Data Entry by keyboard and mouse
- Support for Menu Accelerators
- Copy of Current Board to ClipBoard (Accelerator CTRL+C)
- 256-level of Undo-Redo
- Page Setup for Board print
- Print Board with preview
- Candidates Highlight
- Delete erroneous numbers with Delete key
- Highlight of erroneous cells
- Full colours customization
- Zoom support 50% to 400%
- Self-Check for Application Updates
Generator:
- 6 levels of difficulty: from very easy to fiendish
- Generation of puzzle with Unique solution
- Generation of syrmetric or non-symmetric boards
- Custom Board generation: solving technique to use, occurrence number, difficulty level
- Very Fast generator
Solver:
- Brute-force algorithm or human-like logic solver
- Log file of the techniques used for solving
- Very fast solver
- Customization available: use of brute force technique
- Batch processing of multiple boards with log of results and solving statistics
Helper:
- Disallow invalid entry
- Easy data entry (right-click on cell)
- Display Hint graphically so that you see the logic behind the hint
- Hint Data displayed on Left Panel
- Switch at any time from Sudoku to Wordoku and vice-versa

File Size / OS:
- 472 KB / Windows 9x - ME - 2000 - NT - XP - 2003 - Vista
Download Isanaki Sudoku 2.4b: