Online Puzzle and Sudoku Competitions

This is the competition page of the Dutch puzzle association WCPN.

In 2026, the Dutch Puzzle and Sudoku Championships will take place once again, organized by WCPN and ORTEC. The championships consist of two parts:

The online qualifications will be held from Friday March 6th 2026 (12.00 pm CET) until Tuesday March 10th 2026 (11.59 pm CET)
Live Championships: Saturday, 18 April 2026, at ORTEC in Zoetermeer

Mon

02

03

26

Oefensudoku / Practise sudoku #6

Altijd leuk, een sudoku Anti Knight
En hier de online versie.

WCPN is member of the World Puzzle Federation (WPF) on behalf of The Netherlands.

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