The third Arena of Math Combat Challenge, the Titan Arena, will be available when the player finishes the previous arenas, or when he or she wins three times the Stadium Arena. And this third Arena will have its own surprises. One of them will be the underwater combat. Well, not exactly underwater, because the lakes in Titan are not full of water, but hydrocarbons.
The lake Kraken in titan is as big as the Caspian Sea, and the player will have to go down to find some of the math operations needed to finish the Arena. And the oxygen will deplete quickly while submerged. There will be a way to get new oxygen of course, but we´ll talk about that the next day…
Titan Deep Space Company 