Hex

Hex is a connection game where Red joins top to bottom and Blue joins left to right. The engine uses UCT-RAVE, MCTS-Solver, virtual-connection search, and bridge-aware rollouts. Choose UCT or UCT-RAVE, one of six strengths, and a board size from 9×9 through 24×24.

Engineshares rollout results with moves seen laterStrengthUp to 200,000 simulations · 2,000 ms soft time · UCT C = 0.200 · bridge-aware rollouts · root pruning immediately · child pruning after 32 visitsBoard sizeloading engine

Loading the Rust engine…You are Red

Red connects top to bottom. Blue connects left to right. The second player may take the opening stone by swapping colors.