The Nostalgic World of Sudoku VXP: Bringing Logic to Feature Phones
This method reduces generation time from seconds (backtracking generation) to milliseconds. Sudoku Vxp
Below are a few examples of Sudoku puzzles in this long-text format, which can be used with Sudoku solvers that support text import: The Nostalgic World of Sudoku VXP: Bringing Logic
Sudoku VXP: A Comprehensive Guide to Solving Sudoku on Java-Enabled Mobile Devices or #: Toggle pencil mode