NeuralPlay is developing computer artificial intelligence (AI) tools and AIs for popular card games. Most of our software is available on Google Play for Android phones and tablets.

We currently have Android apps available for the card games Bridge, Bid Whist, Spades, Hearts, Pitch, Oh Hell, Euchre, Whist, Pinochle, Five Hundred (500), and Twenty-Nine (29).

Bridge

Looking to learn and practice Bridge? NeuralPlay Bridge offers many useful features, including

  • Play rubber bridge, Chicago, duplicate teams, or practice with matchpoint scoring.
  • Support for Standard American Yellow Card (SAYC, five card majors), Two Over One Game Forcing, ACOL (four card majors, weak notrump), and Precision bidding.
  • Bidding and play hints. Uncertain of what to bid or play? See what the computer would do!
  • Bid and play checker. Compare your bid or play with the computer's as you play!
  • Bidding explanations. Tap a bid for an explanation.
  • Claim the remaining tricks and NeuralPlay's double dummysolver will verify your claim.
  • Unique double dummy solver providing six levels of computer AI play.
  • Review the play of the hand trick by trick at the end of the hand.
  • Not sure about the play of a hand? Step through an approximate double dummy solution!
  • Undo moves all the way to the beginning of the game.
  • Custom hand characteristics. Play deals with your desired distribution and point count.
  • Deal editor. Create and edit your own deals. Modify deals that you have played from the Deal Database.
  • Deal Database. As you play, the deals you play will be added to your deal database. Review, replay, and share deals you have played.
  • Save a human readable record of your bidding and play of a hand in the Portable Bridge Notation format (PBN). Open a PBN file for play review.
  • Deal sequences. Enter a number to play a predetermined set of hands. Share the number with a friend to play the same hands.
  • Detailed player statistics.
  • Offline play. Play without an internet connection.
  • Share interesting hands with your friends.

Supported bidding conventions include: Stayman, Jacoby Transfers, Takeout Doubles, Negative Doubles, Fourth Suit Forcing, Jacoby Two Notrump, Michaels Cuebid, Unusual Two Notrump, Blackwood, Gerber, Strong Two Clubs, Weak Twos, and Cappelletti (Hamilton).

Try NeuralPlay Bridge on your phone or tablet! Available on Google Play or the Amazon Appstore .

Bid Whist

Looking for a fun, challenging Bid Whist game? Let NeuralPlay's AI challenge you!

Just learning Bid Whist? The NeuralPlay AI will show you suggested passes and plays. Play along and learn!

Experienced Bid Whist player? Six levels of AI play are offered. Let NeuralPlay's AI challenge you!

Rule customizations include:

  • Kitty size. Choose the size of the kitty: 6 cards, 5 cards, 4 cards, or no cards.
  • Sport kitty. Choose when the kitty is reveals: to all players when there is a trump suit, to only the declarer, or to all.
  • Minimum bid. Set the minimum bid to three, four, or one.
  • High and low bid ranking. Choose whether high and low bids are equivalent at a given level or a low bid beats a high bid at a given level.
  • Notrump scoring. Choose whether or not notrump contracts are worth double the points of suit contracts.
  • Boston scoring. Choose whether or not to score double points for Boston bids.
  • Overtrick scoring. Choose whether overtricks are scored as one point or no points.
  • Joker play during notrump contracts. Choose how jokers must be played during notrump contracts: can be discarded anytime one does not have the suit lead; must be discarded as soon as one does not have the suit lead; may be played anytime but will not capture the trick; or must be placed in the kitty or exchanged with the kitty.
  • Two of Spades. Choose to make the Two of Spades a high trump.
  • Game over. Choose whether the game ends at a predetermined number of points or after a certain number of hands.

Features include:

  • 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. Great for learning!
  • Undo moves all the way to the beginning of the game.
  • Review the play of the hand trick by trick at the end of the hand.
  • 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. Optionally, the computer will offer to claim the remaining tricks when its hand is high.
  • Finish hand when set. Play quickly. When the hand is set, optionally finish the hand early as there is no need to play the remaining tricks of the hand.
  • Deal sequences. Enter a number to play a predetermined set of hands. Share the number with a friend to play the same hands.
  • Replay hand.
  • Detailed statistics.
  • Achievements. Challenge yourself to accomplish them all!
  • Leaderboard. Climb to the top of the leaderboard as you win.
  • Designed for both tablets and phones.
  • Offline play. Play without an internet connection.

Try NeuralPlay Bid Whist on your phone or tablet! Available on Google Play or the Amazon Appstore .


Spades

Looking for a fun, challenging Spades game? Let NeuralPlay's AI challenge you!

Play popular variants: Partnership Spades, Mirror Spades, Suicide Spades, Whiz Spades, and Solo Spades (Cut Throat), and more!

Just learning Spades? The NeuralPlay AI will show you suggested bids and plays. Play along and learn!

Rule customizations include:

  • Jokers. Choose to play with jokers and/or deuces as high trump.
  • Passing. Choose to pass up to two cards to partner on nil and blind nil bids.
  • Nil. Choose to allow nil, play without nil, or play with a zero bid.
  • Blind nil. Choose to play with blind nil bids when behind by 100, behind by 200, always, or never.
  • Nil/blind nil bonus. Choose the nil/blind nil bonus as 100/200 or 50/100 points.
  • Minimum bid. Choose the minimum team bid to be three, four, or no minimum.
  • Bag penalty. Set the bag penalty to 10 bags/100 points, 5 bags/50 points, or no penalty.
  • Bad (overtrick) points. Set the bag points to be 1 point, 0 points, -1 points, or -10 points.
  • Failed bid penalty. Choose the failed bid penalty as ten times bid, ten times tricks short, or no penalty.
  • 10-for-200. Choose the bonus for a combined team bid of 10 or more.
  • Initial lead. Choose the initial lead to be left of dealer, Two of Clubs leads, or everyone plays lowest club.
  • Trump first trick. Choose whether or not trumping on the first trick is allowed.
  • Spades can be lead anytime. Choose whether or not spades must be broken before being lead.
  • Must beat. Choose whether or not a player must beat the winning card on the trick if able to.
  • Game over. Choose whether the game ends at a predetermined number of points or after a certain number of hands.

Features include:

  • 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. Great for learning!
  • Undo moves all the way to the beginning of the game.
  • Review the play of the hand trick by trick at the end of the hand.
  • 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.
  • The Rest Are Mine (TRAM). Claim the remaining tricks when your hand is high. Optionally, the computer will offer to claim the remaining tricks when its hand is high.
  • Replay hand.
  • Detailed statistics.
  • Achievements. Challenge yourself to accomplish them all!
  • Leaderboard. Climb to the top of the leaderboard as you win.
  • Designed for both tablets and phones.
  • Offline play. Play without an internet connection.

Try NeuralPlay Spades on your phone or tablet! Available on Google Play or the Amazon Appstore .

Hearts

Play many popular variants: Standard, Omnibus (Ten or Jack of Diamonds), Team, Spot, Hooligan, Pip, and more!

Design your own Hearts variant. Assign your point values to the cards. Let the AI your favorite variant!

Just learning Hearts? The NeuralPlay AI will show you suggested passes and plays. Play along and learn!

Experienced Hearts player? Six levels of AI play are offered. Let NeuralPlay's AI challenge you!

Rule customizations include:

  • Pass directions. Choose which pass directions to include in the game: hold, left, right, and across.
  • Initial lead. Choose whether the Two of Clubs leads or left of the dealer leads.
  • Points on first trick. Choose whether or not to allow points on the first trick.
  • Hearts can be lead anytime. Choose whether or not hearts must be broken before being lead.
  • Queen of Spades breaks hearts. Choose whether or not playing the Queen of Spades breaks hearts.
  • Hearts and the Queen of Spades. Choose whether or not a hand with only hearts and the Queen of Spades can lead hearts.
  • Assign your point values to the cards. Design your own Hearts variant.
  • Team. Choose to have the players seated across from each other on the same team.
  • Shooting the Moon. Choose to add points, subtract points, or disable Shooting the Moon.
  • Fun scoring triggers. Choose to have an exact score of 100 or 50 go back to 0 points.
  • Double points card. Optionally assign the Ten of Clubs as the double points card.
  • Game over. Choose whether the game ends at a predetermined number of points or after a certain number of hands.

Features include:

  • Pass and play hints. Uncertain of what to pass or play? See what the computer would do!
  • Pass and play checker. Let the computer check your pass and play throughout the game and point out differences. Great for learning!
  • Undo moves all the way to the beginning of the game.
  • Review the play of the hand trick by trick at the end of the hand.
  • 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. Optionally, the computer will offer to claim the remaining tricks when its hand is high.
  • Replay hand.
  • Detailed statistics.
  • Optionally show number of points taken by players during the play of the hand.
  • Achievements. Challenge yourself to accomplish them all!
  • Leaderboard. Climb to the top of the leaderboard as you win!
  • Designed for both tablets and phones.
  • Offline play. Play without an internet connection.

Try NeuralPlay Hearts on your phone or tablet! Available on Google Play or the Amazon Appstore .

Euchre

Looking for a fun, challenging Euchre game? Let NeuralPlay's AI challenge you!

Just learning Euchre? The NeuralPlay AI will show you suggested bids and plays. Play along and learn!

Rule customizations include:

  • Deck size. Play with a 24 card or 32 card deck.
  • Benny (joker) support. Choose to play with the Joker or the Two of Spades as the highest trump.
  • Stick the dealer. Choose if when trump is not determined on the second round of bidding, the dealer must choose a trump suit.
  • Canadian loner. Choose if the dealer's partner must play alone when accepting trump during the first round of bidding.
  • Going under. Choose whether or not when one is dealt three or more 9s and 10s, one can swap three of them with the face down cards from the kitty.
  • Need suit to call it. Choose whether or not one must have the suit in hand in order to choose it as trump.
  • First lead when alone. Choose whether left of dealer or left of maker leads when a player goes alone.
  • Face up card. Choose whether the dealer or the bidder receives teh face up card after bidding.
  • Game over. Choose whether the game ends at a predetermined number of points or after a certain number of hands.

Features include:

  • 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 bidding and play throughout the game and point out differences. Great for learning!
  • Undo moves all the way to the beginning of the game.
  • Review the play of the hand trick by trick at the end of the hand.
  • 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. Optionally, the computer will offer to claim the remaining tricks when its hand is high.
  • Replay hand.
  • Detailed statistics.
  • Achievements. Challenge yourself to accomplish them all!
  • Leaderboard. Climb to the top of the leaderboard as you win!
  • Designed for both tablets and phones.
  • Offline play. Play without an internet connection.

Try NeuralPlay Euchre on your phone or tablet! Available on Google Play or the Amazon Appstore .

Whist

Looking for a fun, challenging Whist game? Let NeuralPlay's AI challenge you!

Just learning Whist? The NeuralPlay AI will show you suggested plays. Play along and learn!

Experienced Whist player? Six levels of AI play are offered. Let NeuralPlay's AI challenge you!

Rule customizations include:

  • Trump determination. Determine trump by the dealer's last card (Classic Whist), alternate suits, or alternate suits with notrump.
  • Honor points. Optionally award honors points to a team with three or four of the top four honors in the trump suit.
  • Game over. Choose whether the game ends at a predetermined number of points or after a certain number of hands.

Features include:

  • Play hints. Uncertain of what to play? See what the computer would do!
  • Play checker. Let the computer check your play throughout the game and point out differences. Great for learning!
  • Undo moves all the way to the beginning of the game.
  • Review the play of the hand trick by trick at the end of the hand.
  • 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. Optionally, the computer will offer to claim the remaining tricks when its hand is high.
  • Replay hand.
  • Detailed statistics.
  • Achievements. Challenge yourself to accomplish them all!
  • Leaderboard. Climb to the top of the leaderboard as you win.
  • Designed for both tablets and phones.
  • Offline play. Play without an internet connection.

We are continuing to develop and improve NeuralPlay Whist. We welcome all your feedback. Please contact us at support@neuralplay.com.

Try NeuralPlay Whist on your phone or tablet! Available on Google Play or the Amazon Appstore .

Oh Hell

Play Oh Hell, Romanian Whist, and many popular Oh Hell variations. Play with your favorite rules!

Just learning Oh Hell? The NeuralPlay AI will show you suggested bids and plays. Play along and learn!

Experienced Oh Hell player? Six levels of AI play are offered. Let NeuralPlay's AI challenge you!

Rule customizations include:

  • Maximum cards in a round. Choose from 7 to 13 cards.
  • Deal pattern. Options include down then up, up then down, up only, and down only.
  • Trump determination. Options include dealing a face up card to determine the trump suit, notrump when the face card up is a six or lower, spades-only, fixed trump order (like Kachuful), etc.
  • Scoring. Many popular scoring methods are supported. Separately configure the scoring for a successful bid, an overbid, and an underbid.
  • Hook. Choose whether or not the dealer must bid such that someone will not make their bid.
  • Must trump. Choose whether or not a player must trump when one does not have the suit lead (like La Podrida).
  • Romanian Whist style. Choose to use only the high cards from the deck needed to deal a maximum round hand. The lower cards will be removed from play.
  • Repeat rounds for each player to deal. Choose to repeat: no rounds; rounds of the minimum hand size; rounds of the maximum size and the minimum size; or all rounds.
  • Minimum cards in a hand. Choose from 1 to 3 cards.

Features include:

  • 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 bid and play throughout the game and point out differences. Great for learning!
  • Undo moves all the way to the beginning of the game.
  • Review the play of the hand at the end of the hand.
  • 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. Optionally, the computer will offer to claim the remaining tricks when its hand is high.
  • Replay hand.
  • Detailed statistics.
  • Achievements. Challenge yourself to accomplish them all!
  • Leaderboard. Climb to the top of the leaderboard as you win!
  • Designed for both tablets and phones.
  • Offline play. Play without an internet connection.

Oh Hell is known by many different names including: Oh Pshaw, Oh Well, Blackout, and Blob.

Try NeuralPlay Oh Hell on your phone or tablet! Available on Google Play or the Amazon Appstore .

Pitch

Play the popular card game Pitch (High Low Jack) and Auction Pitch (Setback). Either team up with a NeuralPlay AI partner or play solo (cutthroat) against the NeuralPlay AI opponents.

Just learning Pitch? The NeuralPlay AI will show you suggested bids and moves. Play along and learn!

Experienced Pitch player? Six levels of AI play are offered. Let NeuralPlay's AI challenge you!

Rule customizations include:

  • Stick the dealer. The dealer must bid if all other players pass.
  • Dealer can steal. The dealer does not have to bid greater than the previous bid but may bid the same as a previous bid to take the bid.
  • Shooting the moon. Choose to bid the maximum bid to win or increase the maximum bid by one and award an extra point for taking all the tricks.
  • Must bid to win. The winner must make the last bid of the game in addition to reaching winning points.
  • Junk points. The defending team may/may not score points taken.
  • Minimum bid. The minimum required bid may be set from 1 to 5.
  • Low point. Choose whether the point for low trump goes to the capturer or the player who was dealt the low trump.
  • Jokers. Choose to play with zero, one, or two jokers.
  • Off-jack. Choose to play with the off-jack as an additional trump.
  • Three of trump. Play with the three of trump worth three points.
  • Five of trump. Play with the five of trump worth five points.
  • Ten of trump. Play with the ten of trump for a point instead of game.
  • Last trick. Choose to score the last trick as a point.
  • Leading. Choose between: the makers must lead trump on the first trick; any suit may be lead anytime; and trump may not be lead until broken.
  • Following suit. Choose whether or not when following one may play a trump instead of the suit lead.
  • Initial deal. Choose between six and ten cards for the initial deal.
  • Discarding. After trump is determined choose to allow or disallow discarding. Discarding options include all nontrump cards and any cards.
  • Game over. Choose whether the game ends at a predetermined number of points or after a certain number of hands.

Features include:

  • 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 bid and play throughout the game and point out differences. Great for learning!
  • Undo moves all the way to the beginning of the game.
  • Review the play of the hand trick by trick at the end of the hand.
  • 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. Optionally, the computer will offer to claim the remaining tricks when its hand is high.
  • Detailed player statistics.
  • Offline play. Play without an internet connection.

Try NeuralPlay Pitch on your phone or tablet! Available on Google Play or the Amazon Appstore .

Pinochle

Play single or double deck Pinochle against the challenging NeuralPlay AI!

Just learning Pinochle? The NeuralPlay AI will show you suggested bids and moves. Play along and learn!

Experienced Pinochle player? Six levels of AI play are offered. Let NeuralPlay's AI challenge you!

Play with your favorite rules. Rule customizations include:

  • Deck size. Choose single deck or double deck.
  • Scoring style. Choose modern or classic scoring.
  • Passing. Choose to pass from zero to four cards.
  • Minimum opening bid. Set the minimum opening bid from 10 to 50 points.
  • Bid increment after 60. Set the bid increment after 60 to one or five.
  • Meld bidding. Convey your approximate meld points to your AI partner with jump bidding.
  • Require marriage. Choose whether or not to require a marriage in the trump suit.
  • Extra K or Q with run. Set the value for an extra K or Q in a run to 0 points, 2 points, or 4 points.
  • Minimum meld points. Set the minimum meld points to claim meld.
  • Minimum tricks to save meld. Set the minimum trick points to save meld.
  • Surrender. Choose whether or not to allow surrender of the hand after bidding.
  • Surrender opponent's score. Set the points awarded to the opponents when one surrenders.
  • Initial lead. Choose to allow any suit to be lead or require trump to be lead.
  • Must beat. Choose whether one must pay higher when any suit is lead or only when trump is lead.
  • Card points values. Set the card point values for the A, 10, K, etc.
  • Shooting the Moon. Choose to enable Shooting the Moon and determine the score point value.
  • Both teams reach game score. Set whether the winning team is the team with the highest score or the one that made the last bid.
  • Game over. Choose whether the game ends at a predetermined number of points or after a certain number of hands.

Features include:

  • 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 bid and play throughout the game and point out differences. Great for learning!
  • Undo moves all the way to the beginning of the game.
  • Review the play of the hand trick by trick at the end of the hand.
  • 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. Optionally, the computer will offer to claim the remaining tricks when its hand is high.
  • Replay hand.
  • Detailed statistics.
  • Optionally show number of points taken by players during the play of the hand.
  • Achievements. Challenge yourself to accomplish them all!
  • Leaderboard. Climb to the top of the leaderboard as you win!
  • Designed for both tablets and phones.
  • Offline play. Play without an internet connection.

Try NeuralPlay Pinochle on your phone or tablet! Available on Google Play or the Amazon Appstore .

Five Hundred (500)

Play Five Hundred (500) against the challenging NeuralPlay AI! Play with the rules you like. Support includes American and Australian rules plus many rule options to customize.

Just learning Five Hundred? The NeuralPlay AI will show you suggested bids and moves. Play along and learn!

Experienced Five Hundred player? Six levels of AI play are offered. Let NeuralPlay's AI challenge you!

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.
  • Game over. Choose whether the game ends at a predetermined number of points or after a certain number of hands.

Features include:

  • 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 bid and play throughout the game and point out differences. Great for learning!
  • Undo moves all the way to the beginning of the game.
  • Review the play of the hand trick by trick at the end of the hand.
  • 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. Optionally, the computer will offer to claim the remaining tricks when its hand is high.
  • Detailed player statistics.
  • Offline play. Play without an internet connection.

Try NeuralPlay Five Hundred on your phone or tablet! Available on Google Play or the Amazon Appstore .

Twenty-Nine (29)

Play and learn Twenty-Nine (29) with rules you like against our challenging AI!

Just learning Twenty-Nine (29)? The NeuralPlay AI will show you suggested bids and moves. Play along and learn!

Experienced Twenty-Nine player? Six levels of AI play are offered. Let NeuralPlay's AI challenge you!

Play with the Twenty-Nine rules you like! NeuralPlay's Twenty-Nine offers many rule options for you to customize the game to your liking. A basic beginner version and a more advanced version are preset.

Rule customizations include:

  • Notrump. Allow no trump suit to be chosen by declarer. There will be no trump suit during play.
  • 7th card. Make the 7th card dealt to the declarer determine the trump suit. This card is visible to the declarer when dealt, but will not be revealed to other players until the trump suit is revealed during play.
  • Double. After the trump suit choice but before the second deal, the defenders will be given the option to double the bid.
  • Redouble. After a double, the declaring team will be given the option to redouble the double.
  • Single hand. After the second deal, players will be given the option to play a single hand. A single hand is played with notrump and without a partner against both opponents. The declarer of the single hand must capture all 8 tricks.
  • Marriage (pair) bonus. When a player has both the king and queen of trump in hand at the time trump is revealed, a bonus of 4 points is received.
  • Cancel invalid deals. Some hands are invalid, when this occurs the hand will be redealt.
  • Reveal trump. Choose to reveal trump either automatically before the first discard or ask before discarding.
  • Point for last trick. Award 1 point for capturing the last trick, making the maximum possible score 29 points instead of 28 points.
  • Play direction. Choose the play direction to be either clockwise or counterclockwise.
  • Bidder trump lead. Choose to allow bidder to lead trump before it has been revealed.
  • Bidding style. Choose to allow bidding only the minimum legal bid or any bid between the minimum and maximum legal bids.
  • Leading. Choose either the dealer or the player after the dealer to be the initial leader.
  • Minimum bid. Set the minimum bid from 14 to 17 points.
  • Half bid penalty. Capturing less than half of one's bid is a double point penalty.
  • 21 or more bonus. Bids of 21 or more points are worth double points.
  • Undertrump. Allow the discard of a trump card of rank lower than a higher ranking trump card already on the trick.
  • Game over. Choose whether the game ends at a predetermined number of points or after a certain number of hands.

Features include:

  • 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 bid and play throughout the game and point out differences. Great for learning!
  • Undo moves all the way to the beginning of the game.
  • Review the play of the hand trick by trick at the end of the hand.
  • 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. Optionally, the computer will offer to claim the remaining tricks when its hand is high.
  • Achievements. Challenge yourself to accomplish them all.
  • Leaderboards. Climb to the top of the leaderboards as you win.
  • Replay hand.
  • Detailed statistics.
  • Designed for both tablets and phones.
  • Offline play. Play without an internet connection.

Twenty-Nine (29) is also known as Twenty-Eight (28). With NeuralPlay Twenty-Nine, you can play to a score of either 29 or 28 by choosing to award a point for the last trick or not.

We are continuing to develop and improve NeuralPlay Twenty-Nine (29). We welcome all your feedback. Please contact us at support@neuralplay.com.

Try NeuralPlay Twenty-Nine on your phone or tablet! Available on Google Play or the Amazon Appstore .

Please send comments and feedback to support@neuralplay.com.