TBA

• Fraction - Overloading of the math operators
• CurlingTeam - Overloading of the indexing operator.

"In curling, the team you play on is called a rink. The rink is made up of four players: the lead, the second, the third (also called the vice, vice-skip, or mate), and the skip. Each player has specific duties: Lead: The lead throws the first two rocks of the end and then sweeps the next six." - https://www.dummies.com/sports/the-members-of-a-curling-team/