Solitaire Chess is a single-player siege puzzle played on a hexagonal honeycomb board. Pick your side and outwit a sharp AI — every move is a plan.
[How it plays]
‧ Two sides, two strategies: as the Attacker, break out from the center and thread along the honeycomb paths to land on any red goal node on the rim; as the Defender, wall the attacker in before it can escape.
‧ A real AI opponent, powered by Monte Carlo Tree Search (MCTS), with Relaxed and Standard strengths — it never plays soft.
‧ Adjustable board size: radius 10–20 — the larger the board, the deeper the play.
‧ A rule with depth: the Defender can leap diagonally across a complete hexagon.
‧ Multiple board themes you can switch instantly, mid-game.
‧ Touch-mode toggle: "Place" and "Move board" are separate, so panning and zooming never drops a stone by accident.
‧ Stats: win rate and match history at a glance.…
From the developer’s store description.