AHS White:
Ezra S
Charlee T
Orin T D
AHS Red:
Marie-Claire M
Charlotte C
Yuri P
AHS Green:
Ann W
Bassel I
Claire Y
Much more can be found online, through teachers (textbooks), and through your peers! Don't be afraid to reach out.
Codebusters Exam Archive
Additional practice problems
Codebusters Activities
Practice Test - 2021 UT Austin Invitational
Practice Test - 2021 BirdSO Invitational
Practice Test - 2022 National Invitational
Practice Test - 2022 SOLVI Invitational
Practice Test - 2022 MIT Invitational
Practice Test - 2022 Northwestern Invitational
Practice Test - 2022 UChicago Invitational