Britannica Sudoku Unlimited

Platform:  WINDOWS 98/XP/VISTA Publisher:  BRITANNICA Packaging:  JEWEL CASE Rating:  EVERYONE Brain-twisting fun for all ages!  You can generate unlimited puzzles with 9x9 and 4x4 grids Intuitive number entry and 4 difficulty levels.Brain-twisting fun for all ages! The addictive puzzle game...Britannica-style!Multiple Tile Sets:Switch between colors symbols letters and two number sets.Unlimited Puzzle Producer:Generate new puzzles on the fly.Pencil Notes:Easily enter Pencil Notes a popular note-taking method for solving the puzzle.Many Ways to Play:Choose from 4x4 and 9x9 grids multiple difficulty levels and more.Features:Auto-generate unlimited new puzzles5 game modesQuick and intuitive number entryPencil notesHints and auto-solverPencil line toolTimer challengePrint puzzles System Requirements for Windows Windows Vista XP 98SE8 MB DirectX compatible video cardPentium III 500 MHz processor64 MB RAM185 MB free hard-disk spaceDirectX compatible sound cardMouse