Solve 200 problems from the problem archive.

Solve 100 problems from the problem archive.

Solve a problem of level "Medium" or above using C++.

Participate officially in one of the Weekend Practice rounds.

Solve a problem of level "Medium" or above using Python.

Participate officially in one of the Blitz Round rounds.

Solve any problem on the site.

Finish one of the Blitz Round rounds in the Top 10.

Solve all problems in one of the Blitz Round rounds.