Math Olympiads E and Math Contest
Official Math Olympiads Content E3 2018-2019 and follow-ups
Perfect score: Jason Zhang, Christina Lu, Ben Yin, Franklin Dai, Jared Li, Yancheng Zhao, William Liyuan and Victor Ho
Math Olympiads M and MATHCOUNTS
Official Math Olympiads Content M3 2018-2019 and follow-ups
Perfect score: Henry Han, Milo Loyall and Owen Jin