On Stepik you can receive special points of knowledge and reputation.
The total amount of knowledge and reputation points is displayed in your user profile.
The knowledge points you can get for successfully solving problems in a popular open lessons if more than 100 other users have passed them.
For each assignment you can get 1 knowledge.
Reputation can be obtained when other users solve your lessons or like your comments. We take into account only steps with more than 100 solutions.