Logo for LIVE by Po-Shen Loh

LIVE

English

Process simulation — AMC & AIME Problems

Practice every real AMC 8, AMC 10, AMC 12, and AIME problem that uses Process simulation — 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).

Filter by difficulty

These problems’ difficulty ratings come from real solve attempts on our platform. Tap a band or a contest to filter the list below, and tap a selected band again to include all difficulties. See the full difficulty guide.

800
1200
1600
2000
2400
2800
3200
AMC 8

1991 AMC 8 Problem 16 • 2018 AMC 8 Problem 3 • 2022 AMC 8 Problem 22

AMC 10

2002 AMC 10A Problem 17 • 2003 AMC 10B Problem 22 • 2004 AMC 10A Problem 8 • 2008 AMC 10B Problem 2 • 2008 AMC 10B Problem 25 • 2009 AMC 10B Problem 13 • 2011 AMC 10A Problem 23 • 2013 AMC 10B Problem 17 • 2017 AMC 10A Problem 4 • 2020 AMC 10B Problem 15 • 2022 AMC 10B Problem 19 • 2024 AMC 10A Problem 10

AMC 12

1958 AMC 12 Problem 28 • 1963 AMC 12 Problem 36 • 1972 AMC 12 Problem 35 • 1984 AMC 12 Problem 11 • 1989 AMC 12 Problem 23 • 2004 AMC 12A Problem 7 • 2008 AMC 12B Problem 20 • 2022 AMC 12B Problem 18

AIME

1987 AIME Problem 13 • 1994 AIME Problem 9 • 1995 AIME Problem 15 • 1996 AIME Problem 9 • 2000 AIME I Problem 15 • 2004 AIME II Problem 15

More problem-solving techniques concepts

bounding to limit casescaseworkextremal argumentinductioninvariantoptimizationpairing and groupingpattern recognitionsmall casessymmetrysystematic listingwork backwards