Early fails

[rougier]

I just realized we may have some participants that will be unable to enter the challenge by lack of original sources. There might be many reasons why sources are lost but maybe each individual story cannot make a full article. So instead, maybe we can have a dedicated multi-authors article where each author can explain in a short (or long) paragraph his/her effort at finding the sources or why/how did they get lost. This would also serve at documenting best (or worst, you decide) practices at conserving code.