Archive for November, 2011


November 11, 2011

Here we are again, and it couldn’t be otherwise… and I hope this is my last stupid post related to dates and numbers…

To start fixing this blocked state I’m going to share with you my solution of the  mathematical challenge #34 published by El País last week, I hope you enjoy it.


I have to thank Busto Bocanegra for her lovely handwriting and Photoshop expertise. It’s worth saying we got a special mention by the end of the article referring to her name (we used her email.)