Five Hundred (500) - Expert AI app for iPhone and iPad

NeuralPlay Five Hundred (500) offers many rule options. Customize to play with your favorite rules! Preset rules are provided for both American and Australian variants.

Features include:
• Undo.
• Replay hand.
• Skip hand.
• Offline play.
• Detailed statistics.
• Bid and play hints. Uncertain of what to bid or play? See what the computer would do!
• Bid and play checker. Let the computer check your bids and plays throughout the game and point out differences.
• Play review. Step through the play of the hand to review and improve your play.
• Six levels of computer AI to provide challenges for beginning to advanced players.
• Unique thinking AI to provide a strong AI opponent for different rule variations.
• Claim. Claim the remaining tricks when your hand is high.

Rule customizations include:

• Kitty/deck size. Choose from 2 to 6 cards for the kitty. The deck size will adjust accordingly adding the lower cards and an additional joker as required.
• Bidding rounds. Choose between multiple rounds or a single round.
• Nullo (Misere) bids. Choose to enable or disable Nullo bids.
• Open Nullo (Open Misere) bids. Choose the point value for Open Nullo bids.
• Slam. Optionally award a minimum of 250 points for a slam.
• Must bid to win. Optionally set a cap on the defenders score to enforce must bid to win.
• Inkle bids. Choose to make 6 level bids Inkle bids.
• Defender scoring. Choose whether or not to award points to the defending team based on tricks taken.
• Game over. Choose whether the game ends at a predetermined number of points or after a certain number of hands.