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World Puzzle Federation

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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 results

Ladies and gentlemen, the 8th World Sudoku Championship is over and here are the final results after the play off:

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WSC - Day1

The biggest event of the year for all the sudoku players has already started - World Sudoku Championship.

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LMI WSC and WPC practice

LMI announced 2 contests for the last week before the championships, one for WSC practice (October 8) another for WPC (October 10 - 12). More details to be found in the WPF calendar

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