Welcome to the CodeFu Reverse Challenge competition

The Reverse Challenge contest is a contest where none of the tasks have an actual description, but rather you get 10 initial test cases and are supposed to reverse engineer the problem through them. 

Everyone can freely participate in the contest.

Prizes

• Reverse Challenge competitions don't have regular awards / prizes

Rules

Basic rules for the community competitions are:

• You will be given constraints for the problem
• You will only have 10 (visible) test cases to base your solution on
• There will be no description for the problems, as you're supposed to reverse engineer it yourself
• The Reverse Challenge competitions will not affect your rating

Have fun !

Here are the rounds: