Let the ultimate Sudoku expert Carol Vorderman show you how to play and conquer the number game phenomenon sweeping the world. With over 1 million puzzle boards to choose from experience countless hours and hours of fun. Play a casual game learn step-by-step strategies to play or even test your skills in head-to-head competitive matches. Play against a friend in exciting multi-player modes. Through it all Carol will teach you how to hone your Sudoku skills and ultimately become a Sudoku Expert. Carol Vorderman's Sudoku features a game for every level Sudoku player with exciting features and challenges.