First sudoku world championship

According to Official Guinness Records,

The first World Sudoku Championship were held in Lucca, Italy, by the World Puzzle Federation, between 10–12 March 2006. The winner was Jana Tylová (Czech Republic).

For a complete list of 2006 records, please visit 2006 Guinness Records in Italy.

Please choose a country from the list for relevant records:

Related Images

Other Italy records that might interest you:

Content last updated on 2018-11-27