30 days of testing are over and I certainly learned a lot by mastering some of the tasks, switching some of them around and failing at others.
My first point of advice to everyone pondering whether to take the challenge or not: Take it! You will have to fight, you will have to step outside of your comfort zone (not only on day 14) and you will most certainly invest more time than the minimum needed. At least for some tasks. But those are the tasks that will teach you the most.
Yesterday I saw an interesting tweet following @ministryoftest stating that someone had just completed their 30 days of testing challenge.
As being challenged is the best driver for improvement I read about the challenge and decided to accept.