The 2026 World Junior Sudoku Championship will take place in the Shijingshan District of Beijing, China, on 24-27th July 2026. The competition is divided into 5 age groups: U8, U10,…
The 2026 World Junior Sudoku Championship will take place in the Shijingshan District of Beijing, China, on 24-27th July 2026. The competition is divided into 5 age groups: U8, U10,…