Brave the Elements

 is the season premiere of The Genius IV.

Main Match
Brave the Elements: Players have to compete in duels against each other in order to score points by playing a nontransitive card game similar to rock-paper-scissors. The players with the most points win a Token of Life. Any player left with cards loses all of their points; one of the players with the fewest points then becomes the Elimination Candidate.

Note that Math was left with one card remaining, and thus lost all of his points. Phoenix gave his second Token of Life to Tyler and selected Math as the Elimination Candidate; Math in turn chose Ryan as his opponent in the Death Match.

Death Match
Pylos: Players will place colored marbles onto a board in an attempt to complete a four-level pyramid. Players can either place a marble onto the board or onto other marbles, or move a marble already placed. Whichever player places the marble that tops the pyramid wins; alternatively, if one player exhausts their supply of 15 marbles, they lose.

Math ran out of his supply of 15 marbles before the pyramid was completed, losing the match.