Participants were provided hints to 3 check points ( Tin Shui Wai Park , KCR station and Tin Yiu Estate) and they had to achieve various tasks at each check point.

• 考察内容：透过工作人员提供的指引和提示，于限定时间内到达三个检查站（包括天水围公园、西铁站及天耀?），并完成指定工作。