Credits

This interactive edition is based on the free textbook Mastering AMC 8 by Omega Learn, available at omegalearn.org. The book's examples, problems and video solutions belong to their authors. The app is an independent study aid and is not made by or affiliated with Omega Learn.

AMC 8, AMC 10 and AMC 12 problems are © the Mathematical Association of America (MAA). MATHCOUNTS, EMCC, BMT/BMMT and AIME problems belong to their organisers.

The widgets and interactive figures are new work. Videos are embedded from YouTube using the privacy-enhanced youtube-nocookie.com domain and only load when you click them.

Problem statements are reproduced from the book as printed (with a few typos fixed and noted); the hints, walkthrough questions and written solutions in this app are new text.

Licence

The book is distributed free by Omega Learn but is copyrighted. AMC problems are copyrighted by the MAA; MATHCOUNTS, EMCC and BMT problems belong to their organisers. This app is built for personal and classroom use only. Please do not publish it as a product or host it publicly without permission from the rights holders.

No accounts, no tracking, no ads: your progress is stored only in your browser. Video links may move or disappear; no solution depends on a video.

Math typesetting by KaTeX. Built with Astro, React and Tailwind CSS.