WPF GP series 2026 starts on Jan 9
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 be extended to Wednesday. All…
First UK world puzzle champion Freddie Hand, USA golden in team competition
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 Anderson are second and third…
Tantan Dai and China are the world sudoku champions
We are pleased to announce the winners of the 18th World Sudoku Championship! Tantan Dai (China) has won and regained her title as the 2025 World Sudoku Champion! She finished…
WSPC Instruction Booklets released
Dear puzzlers, the World Sudoku and Puzzle Championships in Eger, Hungary starts in 11 days and you may already enjoy the Instruction Booklets for sudoku and puzzle competition. Please check…
111 days until WSPC 2025 (registration open)
The registration for WSPC 2025 and 24 HPC in Eger is now open, please check the new event website for more details: https://www.wspc2025.hu/ If you have any questions, don´t hesitate…
World Junior Sudoku Championships 2025
Dear members, let us invite you to the 3rd World Junior Sudoku Championships, which will take place this August in China, near Beijing. Registration is open, you can sign up…
News about WSPC 2025 in one place
The official WSPC 2025 website is released, please check here. The Facebook event is also ready - check here. Discord channels can be found on the WPF server. And here…
Puzzles from WSPC 2024 available
Puzzles from the WSC and WPC 2024, which took place in October in Beijing, China, are available for you in the archive. To purchase them, the same principle applies as…
Puzzle Calendar 2025
We have updated the calendar with online and on-site puzzle competitions for the year 2025. The dates of the WPF GP series and the WSPC (in Eger, Hungary) are already…
On Sudoku and Puzzle GP results
Dear sudoku and puzzle friends, we are only a few days away from the official conclusion of this year's Sudoku GP, and the last round of the Puzzle GP will…