Dojo

The Dojo is a collection of minigames, for which you can unlock multiple Belts, reducing the damage you take.

Master Tao
Master Tao is the Master of the Dojo. He offers a selection of minigames, called the Tests. After reaching certain milestones of points, which you earn from sucessfully completing any Test, you can upgrade your Belt, to the White Belt, Yellow Belt, Green Belt, Blue Belt, Brown Belt and Black Belt.

Leaderboard
Next to Master Tao there is a leaderboard showing the 10 Best Scores for each of the games.

Arena
The Arena is the location of the actual Tests. Its a circular platform surrounded by Lava. Falling into the Lava will instantly end the trial and mark it as failed.