CrazyStone

The Description of CrazyStone

Site Editorial Commentary：we have provided you the highest level of 2d for FREE!

Experience the pinnacle of Go gaming with CrazyStone, the world's strongest and most advanced Go application, now enhanced with Deep Learning technology! This groundbreaking app combines Deep Neural Networks with Monte carlo Tree Search, delivering unparalleled AI performance.

**New Features:**

- **Online Games:** Challenge Go players from around the globe in real-time matches.
- **IAGA Rating Certification Tests:** Officially test your Go skills and earn certification from the International AI Go Association.
- **Premium Membership:** Enjoy an ad-free experience, unlock higher AI levels, and access exclusive features.

Crazy Stone's Deep Learning integration has propelled it to achieve a remarkable 5d KGS rating. In this free version, you can test your skills against an AI opponent with a formidable 2d level.

* **17 Levels of Play:** From beginner (15k) to advanced (2d), find the perfect challenge across all board sizes. Crazy Stone's improved AI offers not only increased strength but also a refined playing style, making it ideal for both beginners and experienced players. Premium Members can now access the highest level of 5d.

* **IAGA Rating Certification Test:** Officially assess your Go proficiency with Dan/Kyu tests certified by the International AI Go Association. Earn certificate images upon successful completion. (Free AI Game Account registration required).

* **SGF File Support:** Import and export game records in SGF format, ensuring compatibility with other Go applications. Copy game data to your clipboard for seamless integration.

* **Rating mode:** Track your progress and measure your skills against the AI in serious, rated games. Unlock Rating Mode features by reaching 7k IAGA Rating or by becoming a premium member for immediate access.

**Additional Features:**

* **User-Friendly Input:** Choose from three convenient input methods: Zoom, Cursor, and Touch.
* **Versatile Board Sizes:** Enjoy 17 levels of play on 9x9, 13x13, and 19x19 boards.
* **Multiplayer Options:** Play against the computer, challenge a friend on a single device (Human vs Human), or simulate games with Computer vs Computer mode.
* **Handicap and Komi:** Customize your games with handicap options and variable Komi settings.
* **Helpful Hints:** Get suggestions from the AI to improve your gameplay.
* **Instant Undo:** Correct mistakes even while the computer is thinking.
* **Territory Calculation:** Automatically determine territory ownership.
* **Rule Sets:** Choose between Japanese and Chinese rule sets.
* **Game Management:** Suspend and restart games, save and load game records in SGF format.
* **Game Review:** Automatically or manually replay game records.
* **Move Highlighting:** Easily track the last move played.
* **AI Resignation:** Observe Realistic AI behavior with the COM resign feature.
* **Byoyomi Games:** Experience timed games with adjustable settings (computer level selection disabled in timed games).
* **Atari Warning:** Receive alerts when your stones are in danger.
* **Adjustable Play Speed:** Customize the game speed to your preference.

**Premium Membership Benefits (Monthly Subscription):**

* Ad-Free Experience
* Maximum AI Strength: Up to 5 Dan
* Full Access to Rating Mode (all board sizes)
* Challenge IAGA Certification Tests above 7 Kyu

The Premium Membership is a monthly subscription service that automatically renews unless canceled at least 24 hours before the end of the current period. Manage your subscription settings through the Google Play Store app. Cancellation of the current subscription is not allowed during the active period.

This app is officially certified by the International AI Go Association.