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.
7) Sudokucup No7
The seventh Sudokucup was in January 2012 and it was open from 0.00 on January 28, 2012 to 23.59 on January 29, 2012.
The practice and competition puzzles can be open here.
8) Sudokucup No8
The eighth Sudokucup was in June 2012 and it was open from 12.00 on June 15, 2012 to 23.59 on June 17, 2012.
The practice and competition puzzles can be open here.
9) Sudokucup No9
The ninth Sudokucup was in January 2013 and it was open from 12.00 on January 25, 2013 to 23.59 on January 27, 2013.
The practice and competition puzzles can be open here.
10) Sudokucup No10
The tenth Sudokucup was in September 2013 and it was open from 12.00 on September 20, 2013 to 23.59 on September 23, 2013.
The practice and competition puzzles can be open here.
11) Sudokucup No11
The eleventh Sudokucup was in February 2014 and it was open from 12.00 on February 21, 2014 to 23.59 on February 24, 2014.
The practice and competition puzzles can be open here.
12) Sudokucup No12
The twelfth Sudokucup was in October 2014 and it was open from 12.00 on October 17, 2014 to 23.59 on October 21, 2014.
The practice and competition puzzles can be open here.
