Variant: Solo 9-Card Flipword with Scoring

About Flipword, from BoardGameGeek:

Flipword is word game system that fits in your pocket. Each card of the 9-card deck contains 4 conditions for a word or phrase, and is capable of creating over 5,000 combinations of conditions for the base game. Players flip cards from a center pile to the left and right, revealing 3 conditions, then try to be the fastest to think of a word or phrase which fits these conditions. Stumped? Each player can rotate one card once during a game to swap conditions. With the new alternate deck, cards from either deck can be mixed and matched for more variety, replayability, and fun. With two decks, there are over 43,000 combinations of 3 cards! The rule book includes 10 more games to play with the Flipword deck, from light party games to 2-player back-and-forth battles to in-hand games and thinky solo challenges. -description from the designer