All content on the website is available free of charge. You do not need to sign in, but you can save exercise scores to the database and use resources to analyze your progress and activity if you do.

This document explains how to start a session, save your scores and analyze your results.

Getting a password

Signing in

How to save my scores?

Checking your scores

Exporting Data

Predefined options using links


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Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
José Rodríguez Alvira.