CS 61A Resources

Past CS 61A exams, solutions, and study guides. To browse them, visit the Resources page of a course website:

• CS 61A Fall 2026 Resources
• Data C88C Fall 2026 Resources

File URLs

• Exams: https://cs61a.org/resources/<semester>/<mt1|mt2|final>/61a-<semester>-<exam>.pdf, e.g. fa25/mt1/61a-fa25-mt1.pdf
• Solutions: the same path ending in _sol.pdf, e.g. fa25/mt1/61a-fa25-mt1_sol.pdf
• Study guides: https://cs61a.org/resources/guides/<semester>/<guide>.pdf, e.g. guides/fa26/61a-mt1-study-guide.pdf
• Exam indexes: https://cs61a.org/resources/_exams/ (exam_files.json, in_scope.json, and exam_problems_{mt1,mt2,final}.json)

Summer offerings with a single midterm name it 61a-<semester>-midterm.pdf. A few exams are zip archives instead of PDFs.