Women attend a hackathon in Jeddah on July 31, 2018, prior to the start of the annual Hajj pilgrimage in the holy city of Mecca. More than 3,000 software developers and 18,000 computer and information-technology enthusiasts from more than 100 countries take part in Hajj hackathon in Jeddah until August 3. / AFP PHOTO / Amer HILABI
Women attend a hackathon in Jeddah on July 31, 2018, prior to the start of the annual Hajj pilgrimage in the holy city of Mecca. More than 3,000 software developers and 18,000 computer and informationShow more

Hajj Hackathon: Breaking records to improve the biggest annual pilgrimage