Archiv
Here you can find the tasks of the previous Sudokucups.
1) Sudokucup No1
The first Sudokucup was in January 2009 and it was open from 0.00 on January 17, 2009 to 23.59 on January 17, 2009.
The practice and competition puzzles can be open here.
2) Sudokucup No2
The second Sudokucup was in June 2009 and it was open from 0.00 on June 20, 2009 to 23.59 on June 21, 2009.
The practice and competition puzzles can be open here.
3) Sudokucup No3
The third Sudokucup was in January 2010 and it was open from 0.00 on January 16, 2010 to 23.59 on January 17, 2010.
The practice and competition puzzles can be open here.
4) Sudokucup No4
The fourth Sudokucup was in June 2010 and it was open from 0.00 on June 19, 2010 to 23.59 on June 20, 2010.
The practice and competition puzzles can be open here.
5) Sudokucup No5
The fifth Sudokucup was in February 2011 and it was open from 0.00 on February 5, 2011 to 23.59 on February 6, 2011.
The practice and competition puzzles can be open here.
6 - 1) Sudokucup No6 - Part1
The sixth Sudokucup was in July 2011 and it was open from 0.00 on July 23, 2011 to 23.59 on July 24, 2011.
The practice and competition puzzles can be open here.
6 - 2) Sudokucup No6 - Part2
The sixth Sudokucup was in September 2011 and it was open from 0.00 on September 3, 2011 to 23.59 on September 4, 2011.
The practice and competition puzzles can be open here.
