Carol Vorderman's Sudoku

The gameplay involves solving Sudoku puzzles with adjustable difficulty levels and time limits. You can play in Classic or Arcade modes, which focus on accuracy and speed respectively. The game also features four arcade modes centered around accuracy and speed, and career and Challenge Carol modes that ask you to complete increasingly difficult puzzles in a time limit.

Multiplayer modes are also available, including Free For All, Quickfire, and Time Attack. These modes allow you to compete with other players or work individually to solve puzzles as quickly as possible. The game includes tutorial videos and a Sudoku solver to help new players get started.