March 25 Leaderboard

March 25 Leaderboard

Bragging rights  😃 and our SQL hall of fame.

score_factor = {'easy': 2, 'medium': 5,  'hard': 10}

solved: (num_easy, num_medium, num_hard);

Your score : score_factor .* solved

Engine: all available engines: Postgres, MySQL, Python or R

Your score will be based on all questions that were first solved this month.

If you have already solved a question earlier, resolving them won't count. 

Once you won this competition, please contact [email protected] to claim your award!