Unless I interpreted something wrong, the options are 60 minutes free play or buying the game with 16.95 € (or less Im Gameclub. I did not try to find out how to join).
The Game has 99 puzzles in the story-mode and over 100 extra-puzzles.
I have tried two of these recently and I got bored before my 60 minutes came up. The games start with very easy levels, mostly 5x5 and there is no logic needed for a puzzler who has solved Conceptis puzzles.
Maybe good for starting puzzlers but I can assure you, 199 games is not much!