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Welcome to the official web page of the WPF Sudoku/Puzzle Grand Prix 2020.

The World Puzzle Federation is happy to invite you to the 8th WPF online Sudoku event and the 7th WPF online puzzle event.

All the Sudoku and logical puzzles fans can take part and compare their results with the top players without leaving their home.

You can expect first class puzzles prepared by the top puzzle authors from all over the world. Most of the authors have also prepared puzzles for the past World Puzzle/Sudoku championships. The puzzles in the Grand Prix will be designed for all the players with different solving skills, for beginners as well as for the best world players.
The top level of these tournaments is guaranteed by the appointed Directors responsible for the right selection of puzzles, testing and judging. The WPF GP Directors are Nikola Zivanovic (SRB) for Sudoku GP and Wei-Hwa Huang (USA) for Puzzle GP.

There will be 8 Sudoku rounds and 8 Puzzle rounds. Only top six results for each solver will be included in his or her final WPF Grand Prix ranking.
The format of the tournament will be paper-solving with transcription of solutions and each round will be open during the whole weekend.
The length of each round will be 90 minutes.

More details to be found in the RULES.

The tournament is for free but if you like this event and would like to appreciate the work of the GP directors, puzzle authors, web designers and many more, we will be grateful for your voluntary contribution.





Schedule and the hosting countries:

Sudoku GP 2020

Round 1 - 3rd-6th January - Croatia
Round 2 - 31st January-3rd February - The UK
Round 3 - 28th February-2nd March - Hungary
Round 4 - 27th-30th March - Czech Republic
Round 5 - 24th-27th April - India
Round 6 - 29th May-1st June - Serbia
Round 7 - 26th-29th June - Germany & Netherlands
Round 8 - 24th-27th July - France

Puzzle GP 2020

Round 1 - 17th-20th January - Serbia
Round 2 - 14th-17th February - India
Round 3 - 13th-16th March - Switzerland
Round 4 - 10th-13th April - Bulgaria
Round 5 - 15th-18th May - Hungary
Round 6 - 12th-15th June - Japan
Round 7 - 10th-13th July - France
Round 8 - 7th-10th August - Czech Republic