Check the listing for details. Sudoku Puzzles (Windows or Mac compatible). Condition: Brand New. Listed at 11.69 USD. New Sudoku Puzzles. Buy with Confidence - Brand New Original 100% Genuine Software. Package Contents - Windows or Mac compatible CD-ROM software, Installation instructionsShipping - We normally ship same business day within 24hrs after payment clears. A classic math logic puzzle game to increase your brain power and concentration.Sudoku is a logic-based, combinatorial number-placement puzzle game. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid contains all of the digits from 1 to 9.Whether you're a beginner or an expert, you will Enjoy & Love Sudoku Puzzles. HOW TO PLAY::1. Tap on cell with empty number and select appropriate solution from keys 1-9 numbers below the puzzle board.2. Easy row and column must be filled with 1-9 numbers without repeating same numbers within each row, column and current square.3. When sudoku puzzle finish with all numbers solution without any error, puzzle solved.FEATURES:: •Play on Easy, Medium, Hard and Super-Hard grids of your choice each time “New Game” is clicked.• Thousands of Sudoku puzzles to challenge players of all ages! • Sudoku is an outstanding sudoku number puzzle game with an intuitive user interface for beginners and professionals alike.• Want to keep track the time you use to solve a Sudoku game? This application shows and record the time you spend on a Sudoku game.• Playable any time and anywhere offline.• Choose any level you like by clicking “New Game”. Play easier levels to exercise your brain, logical thinking and memory, or try hard levels to give your mind a real workout. Shipping:: We normally ship same business day within 24hrs after payment clears.Copyright The CD-ROM is copyrighted. Any reproduction, duplication or resale of this CD-ROM software is prohibited.