Do you like SuDoku and Solitaire cant play both at once.

Why not just combine both.
First complete a light 6x6 SuDoku grid with a pencil mark system.
Then use every trick you can learn to get out the deck of pucks with 9-Ace in six different suits Hearts, Diamonds, Clubs, Spades, Music and Tears. The game features unlocking pucks and cards in hand. Finding unlocks from completing rows, suits, columns and enclosures. Even the turnover of three cards is simulated and new plays of chaining moves. See the video of me playing a game. The puzzle is now available for direct purchase at Handango. It also includes a bomb game where a wrong move can blow up the SuDuko game and Kid freindly versions of Sudoku. Plus all the infinte boards you expect and even the abilty to make up your own rules.
3MB video of playing Sudoku Solitaire
Purchase Version of Sudoku Solitaire
There is no demo version just the Video of the as yet unreleased PC version. Cost is $5.95.