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…
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…
Tantan Dai and Endo Ken 1st after 3 GP rounds
Sudoku GP: Tantan Dai topped each of the first three Sudoku GP rounds. Letian Ming and Tiit Vunk are already more than 300 points behind. The full rankings can be…
Puzzle GP round 2
The second round of this year's Puzzle GP is running until tonight. If you haven't participated yet, hurry and solve the beautiful puzzles created by the German authors Jürgen Blume-Nienhaus…
WPF Grand Prix: Sudoku round 2 extended until Feb 28
Because of the webhost change, we couldn't publish the instruction booklet earlier. Furthermore the 2024 UKPA Open Sudoku and Puzzle Tournament will happen at Feb 24-25. We decided to extend…
WPF 2024 Grand Prix
The schedule for the 2024 Grand Prix series is out! The season will kick off with the 1st leg of the Sudoku GP on the 19th-22nd January with puzzles by…