Isanaki Sudoku 2.6b is a multilingual freeware application that combines a board generator, a powerful solver, a user-friendly helper and flexible printer (multiple boards per page) * Languages - English, French, Spanish and Dutch * Features - Support for 9*9 and 16*16 Sudoku and Wordoku Boards - Board saving and retrieval from Isanaki binary file - Board Import 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 - Fading Cells display (6 differents fading styles) - 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 from 50% to 400% - Blocks Separator and Grid around Board - Smart Self-Check for Application Updates * Generator - 6 difficulty levels (very easy to fiendish) - Syrmetrical or non-symmetrical boards with Unique solution - Powerful Custom Board generation - Command-line parameters to automate boards generation - Very Fast generator * Solver - Brute-force or logical deduction - Customizable Techniques Hierarchy - Log file of board solving - Very fast solver - Optional 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) - Support for Multiple Cells Selection - Display Hint graphically - Hint Data displayed on Left Panel - Easy Switch Sudoku to Wordoku * Printer - Customizable single and multiple boards printout. Isanaki Sudoku is licensed as shareware, the cost of the registered version is $0.00 and full download size is 1.73 MB. You can download a free version of Isanaki Sudoku by following download link at Free Downloads section of this page. Isanaki Sudoku is developed or distributed by TGMDev and is listed under games & entertainment puzzle & word games.