WPF Sudoku Grand Prix - Questions and Answers

[Kodyn]

Are you going to participate in 4th tournament of WPF GP?
Try to practice on WPF Sudoku Grand Prix - Serbian Round!

In our Daily League we are preparing for you these sudoku variants:
15.04.2013 - Quadruple (practice on WPF Sudoku Grand Prix — Serbian Round)
16.04.2013 - Arrow Sudoku (practice on WPF Sudoku Grand Prix — Serbian Round)
17.04.2013 - Tennis Sudoku (practice on WPF Sudoku Grand Prix — Serbian Round)
18.04.2013 - Little Killer (practice on WPF Sudoku Grand Prix — Serbian Round)
19.04.2013 - Thermo-sudoku (practice on WPF Sudoku Grand Prix — Serbian Round)
20.04.2013 - Renban Groups (practice on WPF Sudoku Grand Prix — Serbian Round)
21.04.2013 - Jigsaw Sudoku (practice on WPF Sudoku Grand Prix — Serbian Round)

http://sudokucup.com/node/1901