The mission is in Blocked Mode.
Access to the solutions is blocked for a day or two (even after you share your own), until we'll have enough solutions for you to check.
All users who've solved the mission will get the notifications about their opening.
You are given a list of files. You need to sort this list by file extension. The files with the same extestion should be sorted by name.
Some possible cases:
- Filename cannot be an empty string;
- Files without extensions should go before the files with extensions;
- Filename ".config"...
You should be an authorized user in order to see the full description and start solving this mission.