We are preparing for you these sudoku variants:
30.07.2012 - Arrow Sudoku
(the competition variant was prepared by player KrtekHonza
)
31.07.2012 - Diagonal sudoku
01.08.2012 - Jigsaw sudoku
02.08.2012 - Kropki
03.08.2012 - Thermo-sudoku
(the competition variant was prepared by player KrtekHonza
)
04.08.2012 - Even sudoku
05.08.2012 - Skyscrapers
http://sudokucup.com/node/1901
Today you can try to play Little killer!