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Wed
02
04
25

Instructieboek is verschenen! / Instruction booklet is published!

The instruction booklet for the online qualifications is available. You can download it on the page with instruction booklets.

Vanaf maandag 24 maart vind je hier elke werkdag een verse oefenpuzzel of -sudoku.

Starting Monday 24th of March, you’ll find a fresh practise puzzle or sudoku every workday.

 
Wed
02
04
25

Oefenpuzzel / Practise puzzle (#8): Zichtlijnen / Line of Sight

Line of Sight
(Online version)

 
Tue
01
04
25

Oefensudoku / Practise sudoku (#7): Sudoku - Diagonal

Sudoku – Diagonal
(Online version)

 
Mon
31
03
25

Oefenpuzzel / Practise puzzle (#6): U-Bahn

U-Bahn
(Online version)

 
Fri
28
03
25

Oefensudoku / Practise sudoku (#5): Sudoku - Outside

Sudoku-Outside
(Online version)

 
Thu
27
03
25

Oefenpuzzel / Practise puzzle (#4): Kakuro - Consecutive Pairs

Kakuro – Consecutive Pairs
(Online version)

 
Wed
26
03
25

Oefensudoku / Practise sudoku (#3): Sudoku - Ascending Starters

Sudoku – Ascending Starters
(Online version)

 
Tue
25
03
25

Oefenpuzzel / Practise puzzle (#2): Akari - Hexagonal

Akari-Hexagonal
(Online versie)

 
Mon
24
03
25

Oefensudoku / Practise sudoku (#1): Sudoku - Consecutive

Sudoku – Consecutive
(Online versie)

 
Fri
17
01
25

NK 2025

The preparations for the Dutch Puzzle and Sudoku Championships 2025 have kicked off! The online qualifications are scheduled from Friday, April 4th, 2025, 12:00 (CET) to Monday, April 7th, 2025, 11:59 (CET). The live championships are scheduled for Saturday, May 10th, hosted at ORTEC in Zoetermeer. Stay tuned to this website for upcoming details!

 

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