Multiplication table trainer built with React and Ionic.
App store: https://apps.apple.com/us/app/rectangles-primes/id1572074176
Play store: https://play.google.com/store/apps/details?id=de.charra.rectangle&hl=de
This game is intended to be played by children in grades 3 to 7 approximately. It is meant to improve their understanding of integer factorization and, as a side effect, of prime numbers.
You need to have node/npm installed. As of Jan 2022 it's proven to work with node version 14 and npm version 6.
It should suffice to execute
npm install
npm run start
at the root directory.