Sun
23
04
17

WCPN ORTEC Championships 2017

The Dutch Puzzle and Sudoku Championships 2017 will take place at Saturday June 17th!
 
All information can be found here.

 

I want to join the championships
 
I want to be a volunteer

 

 
Fri
21
04
17

Puzzle of the day: ripple effect

 
Thu
20
04
17

Puzzle of the day: sudoku - anti-knight

 
Wed
19
04
17

Puzzle of the day: neighbours - skyscrapers

 
Tue
18
04
17

Puzzle of the day: sudoku - position

 
Mon
17
04
17

Puzzle of the day: different neighbours

 
Fri
14
04
17

Puzzle of the day: ABC

 
Thu
13
04
17

Puzzle of the day: sudoku - renban

 
Wed
12
04
17

Puzzle of the day: tents

 
Tue
11
04
17

Puzzle of the day: battleships