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World Puzzle Federation

Herenweg 21

1744 KC Sint Maarten

The Netherlands


The World Puzzle Federation


The 12th World Sudoku Championship and 26th World Puzzle Championship was held from 15th to 22nd October, 2017. For more details, visit:

The Asian Sudoku Championship 2018 was held from 2nd to 5th February, 2018 in Jeju Island, Republic of Korea. For more details, visit: The puzzles of the tournament will be made available to members along with the content of WSC-WPC 2018.

Current Events: 

The 2018 edition of the WPF Sudoku Grand Prix and WPF Puzzle Grand Prix on

Upcoming Events:

The 13th World Sudoku Championship and 27th World Puzzle Championship will be held from 4th to 11th November, 2018 in Prague, Czech Republic. For more details, visit:


Latest news


WSC 2012 Results

The 7th World Sudoku Championship is over and the winner is Jan Mrozowski and the team Japan! Congratulations!!!

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WSC started!!!

The biggest sudoku event of the year - World Sudoku Championship has already started. Welcome and good luck all!!!

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Newsletter 17 - 2012

The latest Newsletter is available on our web page - section Publications. Enjoy:))

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