WPF Sudoku Grand Prix - Questions and Answers

[Kodyn]

Let me invite you to practice on Italian WPF Sudoku Grand Prix!

This week we are preparing for you these sudoku variants in our Daily League:
24.06.2013 - Jigsaw Sudoku (practice on WPF GP — Italian Round)
25.06.2013 - Killer Sudoku (practice on WPF GP — Italian Round)
26.06.2013 - Coast to Coast sudoku (practice on WPF GP — Italian Round)
27.06.2013 - The Big Bang Theory Sudoku (practice on WPF GP — Italian Round)
28.06.2013 - 1011 Sudoku (practice on WPF GP — Italian Round)
29.06.2013 - Kropki (practice on WPF GP — Italian Round)
30.06.2013 - Diagonal Sudoku

http://sudokucup.com/content/sudoku-variants