Backgammon NJ HD 4+

Jimmy Hu

Conçu pour iPad

    • 8,99 €
    • Inclut des achats intégrés

Captures d’écran

Description

● GAME CENTER -- Play online, chat, invite friends, auto-match with random players
{ Real-time } Play online in real-time
{ Turn-based } Play online at your own pace
● VERSATILE -- Play offline vs. computer or against another person in 2-player mode
● CUSTOMIZABLE -- More options than any other backgammon app
● UNIVERSAL -- Supports iPad, iPhone, & iPod touch

Play & learn backgammon at skill levels from beginner to world-class!

Backgammon NJ HD is a full-featured game which uses an advanced, neural network-based, artificial intelligence. Play against a computer AI, another person in 2-player mode on one device, or online against friends & others. Using Tutor Mode & Hints, Backgammon NJ HD can show you how to improve your game.

Discriminating players will appreciate how well the AI plays. It uses a neural network trained on millions of positions, a bearoff database, & a match equity table to achieve strong gameplay that will challenge even expert players.

REVIEWS

"[I] know strong bg play when I see it. This app is the strongest iPhone bg app I've played with by far. It does not cheat period. ...Analyzing these matches with eXtreme Gammon confirms a world class level of play with normal luck factors. If you are losing, get over it. So would 99.9% of the other backgammon players in the world. It is just that good. Learn from it." -Richard Munitz, Giant of Backgammon, #21 world ranking in 2009

"Backgammon NJ plays at an extremely high level with an excellent interface, and I often use it to practice on my iPhone when I am traveling. I recommend it highly to my students & friends." -Phil Simborg, Professional Backgammon Teacher & Player, www.mindgamescenter.com

"I've played over 500 games now; I've checked about 5% of these against World Class Desktop programs (GNU, BGBlitz); and I've actually used some of the competition. NJ has the best interface & has more useful functions than any other backgammon apps out there."

"For serious backgammon players, Backgammon NJ is the way to go." -Macworld.com, May 2012

IS THIS GAME RIGHT FOR YOU?

This game is best for people:

• Who recognize the strength of neural network backgammon bots
• Who want to improve their game by playing against a world-class level AI
• Who will use the in-depth, technical features included in the app to prove that it is honest (https://www.njsoftware.com/note.html)
• Who won't expect to win consistently on the higher skill levels

FEATURES

• Neural network-based AI
• 2 game types: Standard Backgammon or Nackgammon
• 4 skill levels: Easy, Medium, Hard, Expert
• Customizable board design & checker colors
• Mersenne Twister algorithm for random number generation
• Doubling cube
• Single games or match play up to 25 pts
• Crawford rule for match play
• 1-player mode vs. computer
• 2-player mode on one device
• Game Center: Play real-time or turn-based online matches with friends & other players
• Chat with your online opponent
• Online Elo & Experience leaderboards
• Block list for auto-match
• Tap-to-move interface
• Highlighted checker movement options
• Hint & Undo
• Learn with Tutor Mode
• Game & dice stats, including Elo rating & ER
• Match info: GnuBG ID, win chances, equity, top 10 moves, cube decisions
• Email match files
• Practice mode with unlimited undo (1-player vs. computer)
• Manual match recording mode with unlimited undo & speed mode option
• Options to reverse board direction, resign, use one-tap moves, auto bearoff, auto finish, use Jacoby rule, & much more
• Match analysis (in-app purchase): Analyze past match files, view moves & errors for match, step through match, jump to position, play from position, save match files permanently

IMPORTANT

• If an online match ends for any reason, you'll receive the Elo pts you deserve. FAQ: https://gamecenter.njsoftware.com
• Contact us for help: https://contact.njsoftware.com

Nouveautés

Version 6.3.9

v6.3.1:
- Fixed turn-based invite crash
- Fixed bug where offline match progress would be lost in some cases after exiting a turn-based match
- Minor bug fixes

v6.3.9:
- Fixed issue running app on iOS 10.x devices

Notes et avis

4,6 sur 5
105 notes

105 notes

Feel Good5 ,

Toujours un des meilleurs backgammon

Ce backgammon est toujours au top ! La nouvelle version ne fait qu'augmenter l'avance de cette application : elle est toujours une des meilleures, sinon la meilleure dans son domaine : ergonomie, fluidité, IA, ... Une référence. Quant à ceux qui pensent que l’AI triche, je leur conseille vivement de lire un bouquin de stratégie de jeux et de réviser leur probabilité…

Gonzo B ,

Stratégie des jeux ?

En fait, des bouquins de stratégie des jeux, j'en ai lu et la chance dont l'IA du jeu fait montre, notamment au niveau des sorties périlleuses (lorsque quatre ou cinq positions sont bloquées), défie tout simplement les plus élémentaires lois de la statistique. Quant aux sorties, suivies d'une prise improbable, elles sont beaucoup trop fréquentes pour un type de tirage qui n'est statistiquement probable qu'à 6%. Évidemment que, pour maintenir une relative invincibilité à haut niveau, l'IA triche. Ça fait trente ans que je joue quotidiennement. Je connais mon niveau, je sais faire la part des choses entre ce qui relève de la chance, de ma disposition au jeu et de ma concentration et d'une triche indubitable.
Quant au mode expert, c'est tout simplement ridicule. La moindre prise de risque est immédiatement sanctionnée, à chaque prise l'adversaire sort systématiquement, peu importe le nombre de flèche disponible.

stef7525 ,

Vs friend constant crash

Fantastic app we used to play with invite friend online mode.
Now crashes constantly, needs a urgent fix

Réponse du développeur ,

For online matches disconnecting/hanging, we submitted an official bug report to Apple, and they recently updated the resolution status on the bug report to note that they have identified a potential fix for a future iOS update.

Hopefully, this means that Apple has found the cause of the issue and will fix it in an upcoming iOS update.

Have you tried updating your device to the latest iOS 13.6?

Confidentialité de l’app

Le développeur Jimmy Hu n’a fourni aucune information à Apple concernant ses pratiques en matière de confidentialité et de traitement des données. Pour en savoir plus, consultez la politique de confidentialité du développeur.

Aucune information fournie

Le développeur devra fournir des informations quant à la confidentialité des données au moment de soumettre la prochaine mise à jour de son app.

Prend en charge

  • Game Center

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