Systematic listing — AMC & AIME Problems

Practice every real AMC 8, AMC 10, AMC 12, and AIME problem that uses Systematic listing — a problem-solving techniques concept — each with a professionally curated solution, many with a video solution too, from LIVE by Po-Shen Loh. Browse all concepts or the full past-contest archive.

All problems are used with official legal permission of the Mathematical Association of America (MAA).

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AMC 8

1986 AMC 8 Problem 9 1990 AMC 8 Problem 12 1991 AMC 8 Problem 6 1991 AMC 8 Problem 11 1992 AMC 8 Problem 23 1993 AMC 8 Problem 22 1997 AMC 8 Problem 5 2000 AMC 8 Problem 9 2001 AMC 8 Problem 2 2004 AMC 8 Problem 8 2006 AMC 8 Problem 23 2009 AMC 8 Problem 20 2011 AMC 8 Problem 8 2011 AMC 8 Problem 19 2013 AMC 8 Problem 8 2015 AMC 8 Problem 13 2016 AMC 8 Problem 5 2024 AMC 8 Problem 8 2024 AMC 8 Problem 13 2026 AMC 8 Problem 25

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bounding to limit casescaseworkextremal argumentinductioninvariantoptimizationpairing and groupingpattern recognitionprocess simulationsmall casessymmetrywork backwards