World Puzzle Federation

Welcome to the official website of the World Puzzle Federation (WPF)

News

• Tiit Vunk and the Czech team are European championsMay 16, 2026
  Bratislava became the European capital of sudoku for one weekend. The inaugural European Sudoku Championship, held at the Sorea Regia Hotel from May 7 to… Read more: Tiit Vunk and the Czech team are European champions
• EuroSudoku 2026 website and registrationMarch 25, 2026
  Dear sudoku lovers, we are pleased to announce to you the release of the 1st European Sudoku Championship website. The event will take place pretty… Read more: EuroSudoku 2026 website and registration
• Registration opened for WSPC 2026 in IndiaMarch 20, 2026
  The Organising Committee of WSPC 2026 would like to invite you to Kolkata, India, where the championship will take place between October 11 and 18.… Read more: Registration opened for WSPC 2026 in India
• WPF GP series 2026 twice a monthJanuary 2, 2026
  The WPF GP schedule has been revealed, and the 2026 season starts with the Turkish sudoku round on January 9. All the rounds will now… Read more: WPF GP series 2026 twice a month
• First UK world puzzle champion Freddie Hand, USA golden in team competitionSeptember 28, 2025
  The 32nd World Puzzle Championship has now concluded and we have a new World Champion in Freddie Hand from the UK! Ken Endo and Walker… Read more: First UK world puzzle champion Freddie Hand, USA golden in team competition