XV Sudoku 2013 - 1

We are in the middle of the week with just 3 more days left to go for the second leg of the WPF GP. Hope the sudokus are of help and it is time to move ahead from easy puzzles to medium difficulty level puzzles that make you think a wee little bit.

Today we will attempt an XV sudoku.

Rules of classic sudoku apply. Additionally, if there is a "v" between two cells then the digits of those cells add upto 5. If there is a "x" then the digits of those 2 cells add upto 10.

Happy Solving.