Tri: A Variant of Hex Played on a Sphere
Tri: A Variant of Hex Played on a Sphere
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The game Tri is played on a sphere with a centrally symmetric triangulation where every vertex and every edge of the triangulation is initially uncolored. To move, a player (black or white) clicks an uncolored vertex to color it and its antipode. (Only pairs of antipodes on the equator show as two different points.) If the endpoints of an edge have the same color, the edge inherits that color. A player wins when a path of their color connects an antipodal pair of vertices.