Leaderboards are where gamers submit their scores as well as their names and/or screen names after completing a game or a challenge within the game. In I Wanna Be The Boshy, there are two different kinds of leaderboards. Players have the choice whether or not they want to submit their scores.
Main Leaderboards: This is where names and scores are submitted after completing the game. The rankings depend on the difficulty played on and the number of deaths.
Boss Rush Leaderboards: This is where names and scores are submitted after completing a session of boss rush. The rankings depend on the two things mentioned above, plus the number of seconds it took them to complete it.
Both leaderboards can be sorted two different ways: by all participants and difficulty.
The leaderboards can be seen here: http://iwbtb.solgryn.org