Watch every layer
A move can finish a line on one plane while opening a diagonal through the full cube.
All games
Spatial strategy / Spatial strategy
Tic Tac Toe in 3D
Place a mark in a three-dimensional board, track lines across layers, and catch the win your opponent stopped watching two planes ago.
Live on its own domainttt3d.app
BoardThree spatial axes
InputPointer or touch selection
AccountNo aVOID account promise
/ how it plays
Three things to notice.
Make space readable
The challenge is not adding rules; it is seeing familiar rules across one more dimension.
Keep the match independent
The game opens on ttt3d.app and does not borrow aVOID profiles or leaderboard claims.
/ current build
Live on its own domain
The public game is live, but its canonical source and account boundary are not part of the aVOID repository. This remains an external Ideas Realized listing.
- Pointer
- Touchscreen
- Independent web app
/ scores, honestly
Matches stay on ttt3d.app.
This directory page offers context and a clean handoff. It does not create shared records, ratings, or profiles.
Score boundaryTic Tac Toe in 3D
Open ttt3d.app for the records that game chooses to keep.
/ keep looking