If you enjoy poker and puzzle games, you might want to take a look at Selfie Poker, designed by a long-time online poker player. Selfie Poker is a single-player puzzle game based on Open Face Chinese Poker, an interesting variation on poker that has players drawing cards from a single deck and trying to make the best possible hand. According to the Upcoming Game forum thread on Selfie Poker, the rules are pretty simple: you just need to complete three poker hands with restrictions on which of three levels of your hands can be the strongest and which one the weakest.
The game looks like a fun take on poker, and if you want to check it out and offer suggestions, hop over to our forum thread and apply for the beta.