Hunt for $10K buried treasure in San Francisco goes into third week

• An anonymous group has launched a second treasure hunt in San Francisco, offering a $10,000 cash prize hidden within seven miles of City Hall.
• The 150-pound treasure chest is buried one foot underground, with clues provided on a website linked from Reddit.
• Unlike last year's hunt, which was solved in just 11 hours, this year's treasure remains undiscovered after nearly three weeks.
• Organisers have received complaints from park departments about environmental damage caused by seekers and have urged participants to “tread lightly” and fill any holes.
• This hunt is likely to be the last organised by the anonymous group unless a financial backer comes forward.

IN FULL

The hunt is on for $10K in buried treasure hidden somewhere in San Francisco