http://nihilblog.i2p/opsec/contribute/index.html
Please check if the tutorial is already assigned to someone already or not . In short, please choose a tutorial that is neither done, nor assigned yet , and then ask a maintainer directly if you can get assigned to it. At first, we are assigning only one contributor per tutorial and only one tutorial per contributor at a time, with a default deadline of 2 weeks . to complete the assigned tutorial.