20 years of sudoku!
20 YEARS OF SUDOKU!
3 July 2025
Exactly 20 years ago, on 3 July 2005, we published the first classic sudoku in La Stampa and in a special supplement of Tuttosport.
Since then, we have made millions of fans play, created variations, provided schemes for competitions… But above all, we have brought many people who did not believe that this could be part of their passions closer to a certain type of game: thank you for following us all these years!
