Are You the One? Season 9
In this dating series that uses modern technology to help people find love, 20-plus single men and women try to find their perfect mates. A dating algorithm is used to help quantify compatibility, using a process that includes in-depth interviews, questionnaires and compatibility testing. That data is used to identify the ideal pairs among the participants. But the results are kept a secret from the singles, who get to know one another socially and undergo weekly tests to try to pick their ideal mates while living together.