Olympiad maths that never runs out

An endless stream of checked olympiad maths tasks for grades 1–6, in any language, with a diagnosis of the mistake and a memory of how the child is progressing.

MathTrail is an app for the chat you already use. A parent or a tutor connects it to their own Claude or ChatGPT, and the child solves tasks there: the chat's model writes the task, and MathTrail decides whether it is good enough to reach the child.

It is neither a homework solver nor a drill of the school syllabus.

The child's profile lives in the parent's own Google Drive, and the service stores nothing between requests. What that means in detail is in the privacy policy, and the rules are in the terms of use.