The Guinness World Record contest is for the "largest augmented reality scavenger hunt in one week." The minimum verified participants to set this record is 7,500 people.
General rules for the ARK HUNT 2019 SCAVENGER HUNT
Note: This is not an all-inclusive list of rules and regulations for the event. This is meant as a general guide prior to the event. Additional rules and regulations for the event will be provided in the application and contestants will be required to approve and sign off on all terms of service, regulations and codes of conduct prior to the event.