Paper folding — AMC & AIME Problems | LIVE by Po-Shen Loh

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Paper folding — AMC & AIME Problems

Practice every real AMC 8, AMC 10, AMC 12, and AIME problem that uses Paper folding — a geometry 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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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.

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AMC 8

1989 AMC 8 Problem 24 • 1991 AMC 8 Problem 16 • 1998 AMC 8 Problem 18 • 1998 AMC 8 Problem 20 • 2001 AMC 8 Problem 16 • 2001 AMC 8 Problem 24 • 2003 AMC 8 Problem 25 • 2023 AMC 8 Problem 2

AMC 10

2014 AMC 10A Problem 23 • 2018 AMC 10A Problem 13 • 2018 AMC 10B Problem 15 • 2021 AMC 10B Spring Problem 21 • 2023 AMC 10B Problem 25

AMC 12

1965 AMC 12 Problem 35 • 1972 AMC 12 Problem 30 • 2018 AMC 12A Problem 11 • 2023 AMC 12B Problem 25

AIME

1994 AIME Problem 15 • 1999 AIME Problem 15 • 2004 AIME II Problem 7 • 2004 AIME II Problem 15 • 2008 AIME I Problem 15 • 2013 AIME I Problem 9

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