Challenge yourself with four levels of difficultly from easy to fiendish. Relax with a quiet Sudoku challenge or experience the first ever multiplayer Sudoku competitions. Complete with animated background themes, time goals, music and sound, this is the game that introduces PSP to serious Sudoku players - on the Go!

For the first time Sudoku is no longer a solitary pastime - Go! Sudoku offers players a multiplayer option where up to four people can enjoy a range of games including pass, versus or battle for competitive or collaborative gameplay. There is music to help get your brain in gear, and, for that personal touch, players can set the games against their favourite photographic backdrop.

To get beginners started, Go! Sudoku has tutorial, training and an innovative help system for novices that gives players five chances to input the right number in each puzzle - but after that players are on their own. Go! Sudoku features:

• Game Share - send your PSP owning friends up to 5 Sudoku puzzles to try
• Save your scores with Best Times and merge records wirelessly with other players to see who really is kingpin
• Personalise your Sudoku experience with pictures from your photo directory
• Enjoy animated 'elemental' grid backdrops covering air, earth, water and fire
• Test your nerve with the Time Challenge Mode
• Keep it fresh with downloadable content. Set for launch in 2006, the downloadable content will include brand new puzzle packs