Solitaire 
Flip 3
Flip 1 File size: 27K
The difference between Flip 3 and Flip 1 is how many cards you flip over when you check the cards left in your deck.
All the games have been specifically designed to fit the screen and playable on the Kindle 2's experimental web browser (which I think is available in all versions of the Kindle, but has only been tested on the Kindle 2) using the Kindle 2's 5-way control. All games use JavaScript so you will need to be in Advanced Mode with JavaScript enabled for the games to work correctly.
Because the experiment web browser is not very stable and this game uses a lot of JavaScript and HTML DOM changes it is possible the device could crash while playing the game.