🎮 TTT SPNE Explorer

Click any node to expand it.
Click again to collapse.

Gold dot on board = SPNE move.
Orange edge = equilibrium path.

Hover a node for full SPNE details.

Active – player to move
Terminal – X wins
Terminal – O wins
Terminal – Draw
SPNE equilibrium edge
Off-equilibrium edge
Click + to expand · click again to collapse
Scroll/pinch = zoom  ·  Drag = pan  ·  R = reset view
Expanding auto-collapses branches >2 levels above