Setup
- Tiles per Player: 7 tiles (2 players) or 5 tiles (3–4 players).
- Shuffle tiles face down, each player draws their hand.
Gameplay
- Start with the lowest double in the center, then build four arms outward.
- You can only add to the ends of arms until all four are started, then normal play continues.
- If you cannot play, pass to the next player (Basic rules) or draw one tile from the pool (Draw rules).
