Study the 2021 BJCP Beer Style Guidelines
105 beer styles, four ways to learn them. Built for studying on your phone between brew days.
Study
Flashcards, one style at a time. Flip, mark what you knew, and the rest come back round. Do a whole category or the lot.
Describe it
Get a style and one part of it, like aroma or mouthfeel. Describe it, then check yourself.
Name that style
Read a passage from the guidelines and pick the style it describes. Keep your streak going.
Search and compare
Find styles by anything in their description, and put two side by side.