3Lay the first domino. It is custom

3
Lay the first domino. It is customary for the first domino to be a double tile (a tile with the same number on both ends), if possible; otherwise, any tile may be used. The orientation of the domino doesn't matter.

ผลลัพธ์ (อังกฤษ) 2:

3
Lay The First Domino. It is customary for the first domino to be a double tile (a tile with the same number on both ends), if possible; otherwise, any tile may be used. The orientation of the domino does not matter.