Montreal, Quebec - Sudoku, one of the world's most popular pastimes, has reached a new level of fun. Salamander Software today announced the launch of SpeedSudoku.com -- not just another free online ...

Having started out in 2008 with a Sudoku website, Bangalore studio Hashcube has since gone on to develop the highest-grossing Sudoku game on mobile - Sudoku Quest. Fully committed to casual games, ...