先手方開始行動，之後雙方輪流行動。
每方每種棋子有n個，則每方一共有3n個棋子。除了先手方的第一回合及最後一回合只放一個棋子之外，每方每回合要放兩個棋子。
先手方首回合將把他的一個棋子放至棋盤中心，此後每一方的回合中，他所放的每一個棋子都要滿足以下條件：
1，每個棋子落下時，它的其中一條邊要完全貼合一個在場上已有的「對方棋子」的一條邊。
2，這個棋子不能跟場上已有的棋子的面重疊。
3，這個棋子不能有另一條邊跟場上的其它棋子貼合，包括部分重合但不完全貼合的情況。
4，這個棋子每一個懸空的端點都不能跟場上已有的棋子的端點重合。
5，這一回合所放的兩個棋子都一定要貼合到同一個「對方棋子」的兩個不同的邊上，除非證實沒有一個「對方棋子」能落下兩個合規的棋子。
6，我們把「一個棋子的端點正好落在另一個棋子的邊上」稱作「頂鑫結構」。當第一手棋在落下之後，它跟一個場上已有棋子形成了頂鑫結構，則第二手棋可以落在任意一個「對方棋子」的邊上。
7，當第二手棋落在另一個「對方棋子」的邊上之後，跟第一手棋形成了頂鑫結構，則允許其落下。
1，當「一個棋子a的端點正好落在另一個棋子b的邊上」時，即形成了一個「頂鑫結構」，a為「頂棋」，b為「鑫棋」。
2，從鑫棋沿邊接邊走到頂棋，每經過一個棋子計一分，頂棋和鑫棋本身不算。則經過多少個棋子就計多少分。
3，如果存在同一個棋子被兩個以上的棋子頂到的情況，則把從鑫棋走到這些「頂到它的棋子」中最近的一個看作是頂棋。
4，根據遊戲開始前的選擇，分數將加給對應的一方。
Players take turns placing pieces. Each player has 3n pieces (n of each type). Except for the first player's
very first and very last turns (where they place 1 piece), players must place 2 pieces per turn.
The first piece must be placed in the center. All subsequent pieces must satisfy:
1. One edge must perfectly match one edge of an existing "opponent's piece".
2. The piece cannot overlap with the face of any existing piece.
3. No other edge can touch or partially overlap with any other piece.
4. Any "floating" (unattached) vertex of the piece cannot coincide with any vertex of an existing piece.
5. The two pieces placed in a turn MUST attach to the SAME opponent piece, UNLESS it is proven that no single
opponent piece on the board can accept two valid pieces.
6. A "TriGolden Structure" is formed when a piece's vertex lands exactly on another piece's edge. If the first
piece placed in a turn forms a TriGolden Structure with any piece, the second piece can be placed on ANY
opponent's piece.
7. If the second piece placed forms a TriGolden Structure specifically with the first piece, it is allowed to
be placed on a different opponent piece.
1. When Piece A's vertex lands on Piece B's edge, A is the "Dinger" (Top) and B is the "Victim" (Xin).
2. The score equals the number of pieces crossed along edges from B to A (excluding A and B themselves).
3. If B is targeted by multiple Dingers, only the closest Dinger scores.
4. Points are awarded based on the rule selected before the game begins.