| Answer | Crossword Clue |
|---|---|
| SYSTEM | Principles of game play |
| RULES | Principles, as in a game |
| MOVE | Bit of game play |
| DOWNS | Units of play in a game. |
| HOLES | Units of play, in a game. |
| CHUKKER | Period of play in a polo game. |
| UNO | Game whose direction of play can shift from clockwise to counterclockwise |
| EVEN | Like the score for the first play of a Scrabble game |
| SIXTY | Maximum number of marbles at play in a Chinese checkers game |
