They have 100 spots open and you can apply here. Early admissions ends March 31, 2018.
Advanced Interview Prep is a 12-week course, run remotely over the summer, designed to prepare students to solve challenging algorithm problems in real interviews at top companies. The course also includes lectures, interview practice, industry mentors, and advanced info sessions from senior engineers.
CodePath.org is a non-profit funded by companies like Facebook to help improve diversity in tech by providing semester-long courses.