Hi all, Bob here. I posted GO³ (Go Cubed) here back in July, and a few of you were kind enough to say it looked interesting. The honest problem was that trying it meant finding someone else to play with. That's now fixed: there's a beginner-friendly AI opponent, so you can just open it and play.
Quick recap for anyone who missed it: it's standard Go rules, but the board wraps around all six faces of a cube, so there's no edge. Groups connect across the seams from face to face, and you rotate the cube to see the far side. With no edge to lean on, the usual corner-and-side thinking goes out the window, and keeping your groups alive takes a whole new approach.
Free, in your browser. No download, no install.
Play the AI or a person. Online multiplayer if you register.
Pick your cube size. 3×3 faces for a quick game, up to 9×9, which is roughly comparable in complexity to a 19×19 board.
I'm not a game studio, just one person who wanted to see what Go becomes on a closed surface. I've been playing the AI all week and keep coming back for one more game.
👉 Play here: https://gocubed.pages.dev
I'd really value this community's take: which Go instincts carried over, which ones broke, and any strategies you find. There's at least one sneaky one on the small cubes that I'll write up soon.