1. 纵横填字谜   marbles   crossword   camping   checkers   Hint Half-n-half Clue   2. 摄影   camping   photography   gardening   darts   Half-n-half Clue   3. 谜语   jogging   marbles   riddle   chess   Half-n-half Clue   4. 从事园艺   crossword   jigsaw puzzle   gardening   card games   Half-n-half Clue   5. 远足   card games   hiking   photography   painting   Half-n-half Clue   6. 多米诺   riddle   dominoes   chess   crossword   Half-n-half Clue   7. 棋   checkers   jogging   chess   riddle   Half-n-half Clue