Variant Go Server

(This is a stub.)

VGS is "A highly unfinished server for Go variants implemented in full-stack Rust."

https://go.kahv.io/

Variants:

• Hidden move go
• Pixel go
• Zen go
• One color go
• No history
• N+1
• Tetris go
• Toroidal go
• Phantom go
• Traitor go
• Captures give points
• Ponnuki gives points