About amcdrill

amcdrill is operated by Wisdomset Software Technology Corporation.

amcdrill provides convenient learning and improvement services for AMC enthusiasts. All AMC problems on this site are free.

AMC official exam problem copyrights belong to the MAA. This website only references them and does not provide redistribution, downloading, or printing services.

Some solutions include YouTube explanations. Video copyrights belong to the YouTube creators; this site only aggregates and links to them.

Some solutions are adapted from the Art of Problem Solving website (artofproblemsolving.com).