SudoContest is a free Sudoku game for your mobile phone. It’s written in Java which means it will work on just about every handset ever made, and it comes with a neat new puzzle download feature. Enjoy!
Play the best Sudoku puzzles and become a top 100 player. The top 100 of best players is published on www.sudocontest.com. SudoContest requires internet access to keep track of your puzzle performance and to download new puzzles. SudoContest is completely free. First time you have to register but also that is free.