Study & Practice

Resources

Comprehensive study materials and practice contests to help you prepare for ACSL competitions.

Official ACSL Study Materials

Comprehensive resources from ACSL to master competition topics including algorithms, data structures, and programming.

Download past practice contests for every division to prepare for the upcoming season.

For elementary school students

Theory-focused, open to all grade levels

For middle school students

For high school students

For experienced high school programmers — prepare with the official ACSL study materials and prior-year problems.

Ready to put your skills to the test?