I'm working around an old concept, 4 in a row,  but using a cube.
I've no idea what's gonna be the result.
What do you think folks?

I'll use isometric view and this artwork  https://opengameart.org/content/svg-isometric-tileset

love it!   Connect Four is a popular way to settle disputes in my house, excited to see what you do with the idea.   Also, there 's lots of great isometric stuff on OGA and you picked a real cute one!

Done!!  just in time... uff!
Good luck with your projects and enjoy it!!