Is playing Go against the computer on cotuong.xyz free?

Yes, playing Go against the computer on cotuong.xyz is completely free, ad-free, and requires no software installation.

How strong is the Katago AI on the website?

The integrated Katago AI is the strongest open-source Go engine in the world, supporting multiple levels from beginner (Level 1) to Grandmaster (Level 10).

Can I play Go against the computer on my phone?

Yes, the website interface is fully optimized for smooth gameplay on all mobile devices, smartphones, tablets, and PCs.

Play Go vs AI Online - Free AI Match

Play Go online against powerful computer engines (Katago). Choose difficulty from beginner to grandmaster level.

COTUONG.XYZ