is not a single tool but a web-based portal hosting a collection of interactive mathematics resources, primarily designed for Primary/Elementary school students (typically ages 5–11). Unlike commercial platforms, this site is hosted on GitHub Pages , indicating it is likely an open-source or portfolio project—often developed by educators or independent developers to provide free, accessible math practice.

While specific URLs change as developers update their portfolios, search GitHub for these popular repository names (often followed by github.io ):

MathsFrame’s niche: for self-directed or homework use.