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Welcome to SudokuTool.de

SudokuTool assists you in solving arbitrary Sudoku puzzles. It provides the following features:

• manually marking of fields with allowed digits
• instant user feedback after setting a field
• full control via keyboard or mouse
• automatic solving of arbitrary solvable Sudokus
• dynamic adjusting hint mode showing all allowed settings
• unlimited creation of new unambiguously solvable Sudokus
• easy import and export with drag & drop

SudokuTool is free for private use, but may not be distributed or bundled without prior written permission of the author.