27 local 3×3×3 games · 3×3×3 meta-grid · win the cube
X'S TURN
CLASSIC
▪ Z=0▪ Z=1▪ Z=2
HOW TO PLAY
The Meta-Grid: 27 positions arranged as a 3×3×3 cube. Each position holds a local 3×3×3 tic-tac-toe game. Local game: Each local game is 3D — 3 layers of 3×3. Get 3 in a row along any row, column, pillar, or diagonal to claim it. Routing: The cell you play sends your opponent to the matching meta-position. If that position is already claimed, they pick anywhere free. Win condition: Claim 3 meta-positions in a 3D line — row, column, pillar, or space diagonal — to win the cube. Views:Flat Grid shows all boards at once. Navigator lets you click a meta-position to zoom in and play.