How AMC materials are used on this site.

AMC problem attribution

AMC problems are created by the Mathematical Association of America's American Mathematics Competitions. MAA has stated that its competition questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike license.

This site uses AMC problem content for non-commercial educational purposes, with attribution. This website is not affiliated with or endorsed by the Mathematical Association of America.

Recommended citation format

Source: Mathematical Association of America, American Mathematics Competitions, AMC 8 [Year], Problem [#]. Licensed under CC BY-NC-SA. Used for non-commercial educational purposes.

Original content

Explanations, difficulty labels, categorization, interface design, and animation storyboards are created separately for Mathinking unless otherwise noted.