Champion Go ~Crazy Stone~

Champion Go ~Crazy Stone~


'Champion Go' is a Go (also called as Igo, Baduk or Weiqi) game, using 'Crazy Stone'.
*New* We have provided a stronger 'Engine Server Game' mode ! (Subscription is required)
---------------------------------------------------

'Crazy Stone' is a popularly known Go engine, based on the Monte-Carlo evaluation technique,
combined with tree search, and has achieved 5d at KGS rating.
We have optimized this particular version for Android.

(*)KGS・・・Internet Go game site played by Go fans all over the world

'Champion Go' is a Go application from beginner to expert!

We have also provided 'Engine Server Game' mode (Subscription is required for these games).
In this mode, you can play games against our "Go Server Engine" which is installed in our computer server.
Therefore you can enjoy online games against a very strong computer program.


■ Medal challenge mode
'Champion Go' has 2 game modes, Normal game & Medal challenge.
In Medal challenge, there are 150 different levels of play
set by combination of 'COM level', 'handicap' & 'board size'.

You can win medals by defeating computer under the specified conditions.
Why don't you challenge to collect all the medals!


■ Friendly 3 input methods
There are 3 options of input methods (Zoom, Cursor & Touch).


■ Helpful Game record features
You can view full game history in the game record and restart game from the selected move,
which should help reviewing your game.
Various Game record features should be practical for improving your Go.


■ Other Features
・Human vs Computer, Human vs Human(sharing a single device)
・3 types of board size (9x9,13x13,19x19)
・Handicap games, variable options of komi
・Hint (suggest)
・Instant Undo (available even when the computer is thinking)
・Automatic territory calculation
・Suspend/Re-start (in game)
・Save/Load game record
・Send game record (sgf-file) by e-mail
・Automatic and manual replay of a game record
・Byoyomi(time limit) settings (only for human)
・Atari warning
・Highlight the last move
・COM resign feature


※ In medal challenge mode, some features related with game record and hints are not available.
Also Undo is limited to the recent move you made(2 consecutive Undos can not be made).



■ Engine Server Game
Subscription is required for these games ($2.63 per month).

There are 10 levels of play for each 9x9,13x13,19x19 board size.
Please enjoy online Go games against a very strong computer program.

You can now play against the recent version of "Crazy Stone",
champion of the Sixth UEC Cup Go Tournament.

This version has won all of the recent computer go tournaments.

・Won all of the 3 participated KGS bot tournaments in 2013
・Won the Sixth UEC Cup Go Tournament held on 16-17 March 2013
・Won against Ishida Yoshio 9p (4 stone handicap) in the First Densei-sen held on 20 March 2013.

We have upgraded our "Go Engine Server" to this recent version, and now you can play games against
the strongest computer go program with 'Champion Go'.

*Notes for subscription
The price of subscription is $2.63 per month.
The Subscription will be renewed automatically unless cancelled more than 24 hours
before the end of it's current period.
To turn-off the auto renewal of subscription, please touch the 'Cancel Auto-renewal'
button below and change your Google Play Account settings.
You will not be able to cancel the current subscription during its active period.
Add to list
$3.75
90
4.5
User ratings
160
Installs
1,000+
Concerns
0
File size
11946 kb
Screenshots
Screenshot of Champion Go ~Crazy Stone~ Screenshot of Champion Go ~Crazy Stone~ Screenshot of Champion Go ~Crazy Stone~ Screenshot of Champion Go ~Crazy Stone~ Screenshot of Champion Go ~Crazy Stone~
About Champion Go ~Crazy Stone~
'Champion Go' is a Go (also called as Igo, Baduk or Weiqi) game, using 'Crazy Stone'.
*New* We have provided a stronger 'Engine Server Game' mode ! (Subscription is required)
---------------------------------------------------

'Crazy Stone' is a popularly known Go engine, based on the Monte-Carlo evaluation technique,
combined with tree search, and has achieved 5d at KGS rating.
We have optimized this particular version for Android.

(*)KGS・・・Internet Go game site played by Go fans all over the world

'Champion Go' is a Go application from beginner to expert!

We have also provided 'Engine Server Game' mode (Subscription is required for these games).
In this mode, you can play games against our "Go Server Engine" which is installed in our computer server.
Therefore you can enjoy online games against a very strong computer program.


■ Medal challenge mode
'Champion Go' has 2 game modes, Normal game & Medal challenge.
In Medal challenge, there are 150 different levels of play
set by combination of 'COM level', 'handicap' & 'board size'.

You can win medals by defeating computer under the specified conditions.
Why don't you challenge to collect all the medals!


■ Friendly 3 input methods
There are 3 options of input methods (Zoom, Cursor & Touch).


■ Helpful Game record features
You can view full game history in the game record and restart game from the selected move,
which should help reviewing your game.
Various Game record features should be practical for improving your Go.


■ Other Features
・Human vs Computer, Human vs Human(sharing a single device)
・3 types of board size (9x9,13x13,19x19)
・Handicap games, variable options of komi
・Hint (suggest)
・Instant Undo (available even when the computer is thinking)
・Automatic territory calculation
・Suspend/Re-start (in game)
・Save/Load game record
・Send game record (sgf-file) by e-mail
・Automatic and manual replay of a game record
・Byoyomi(time limit) settings (only for human)
・Atari warning
・Highlight the last move
・COM resign feature


※ In medal challenge mode, some features related with game record and hints are not available.
Also Undo is limited to the recent move you made(2 consecutive Undos can not be made).



■ Engine Server Game
Subscription is required for these games ($2.63 per month).

There are 10 levels of play for each 9x9,13x13,19x19 board size.
Please enjoy online Go games against a very strong computer program.

You can now play against the recent version of "Crazy Stone",
champion of the Sixth UEC Cup Go Tournament.

This version has won all of the recent computer go tournaments.

・Won all of the 3 participated KGS bot tournaments in 2013
・Won the Sixth UEC Cup Go Tournament held on 16-17 March 2013
・Won against Ishida Yoshio 9p (4 stone handicap) in the First Densei-sen held on 20 March 2013.

We have upgraded our "Go Engine Server" to this recent version, and now you can play games against
the strongest computer go program with 'Champion Go'.

*Notes for subscription
The price of subscription is $2.63 per month.
The Subscription will be renewed automatically unless cancelled more than 24 hours
before the end of it's current period.
To turn-off the auto renewal of subscription, please touch the 'Cancel Auto-renewal'
button below and change your Google Play Account settings.
You will not be able to cancel the current subscription during its active period.

User reviews of Champion Go ~Crazy Stone~
Write the first review for this app!
Android Market Comments
A Google User
Feb 24, 2015
Great I have the desktop version too. Android play is 1-2 kyu Interface very functional.
A Google User
Feb 14, 2015
Very strong! I had been using Go Droid which uses the GNU Go engine, and was beginning to beat it with some regularity. Then I switched to Champion Go which made me feel like a complete beginner again! Today I beat it with a 4 stone handicap and no undo's. It will be a long time before I can beat it without a handicap, and that's a good thing. I like the default tap-zoom interface. As others have mentioned, the rest of the UI is a little clunky and unpolished. Also, I would love for saved game records to be public on the device so that I can copy them when I like. It supports an option to email a game, so there is at least one way to get them. The territory view button is helpful, but the back button should take it down. The Options dialog respects the back button, so the "Back" button there is unneeded. The bouncing animation used for most dialogs is really annoying. Please at least give an option to turn that off. Removing the Options back button will provide enough space for that. I like the idea of an atari warning, but as implemented it is distracting and not helpful. Better would be to use a colored overlay on all ataried stones or perhaps a small yellow triangle. Overall, great app!!
A Google User
Feb 6, 2015
Strong Go for Android Strong AI (2k?), poor tablet UI, but thats not really a problem.
A Google User
Jan 12, 2015
Very Strong Plays a tough game.
A Google User
Dec 21, 2014
HD version needed It looks poor on 5.5" screen... But very strong AI indeed...