Sammy Fatnassi has released an excellent looking card game for the PSP, heres what PSMonkey/Nexis2600 posted about it:
Description
Quick card game I made to initiate myself to Psp programming.
Enjoy!
Rules
-Card game were you have to remove all cards from the board.
-To remove cards, match 2 of them together that either have
the same value or have value that follow each other. (BUTTON X)
-You can only access cards that without any other cards on top.
-If there's no possible match on the board, you can use the cards
from the deck (BUTTON Triangle).
-If even then, there's no possible mathc, you can discard the
current deck card, and pick the next one (BUTTON Square).
-Match same: 800pts, Match follow : 40