A new version of solvers is available on http://sudokugeant.cabanova.com They contain upgraded utilities to scan a text and extract formatted grids or line grids (useful to import puzzles from posts on this forum !). phil
The last version of solvers can be downloaded on http://sudokugeant.cabanova.com New features : generation of series of grids, save/restore, formatting/print utilities for sudokus and X-sudokus size 4x4 to 36x36. phil