PokerMania

This is basically the Poker Solitaire portion of the Atari 2600 game Casino or
the game Poker Squ♠res ported to the Atari Lynx.

The object is to place twenty-five cards out of fifty-two on a grid five rows
wide and five rows deep to form the best poker hands you can, horizontally,
vertically and diagonally. The better your poker hands, the more points you
get.

Points are awarded in the following way:

* For each row with one pair: two hundred points
* For each row with two pairs: four hundred points
* For each row with three of a kind: eight hundred points
* For each row with a straight: one thousand points
* For each row with a flush: one thousand four hundred points
* For each row with a full house: one thousand eight hundred points
* For each row with four of a kind: two thousand points
* For each row with a straight flush: two thousand four hundred points
* For each row with a royal straight flush: two thousand eight hundred points