**Senior Sessions****:**

**"Topological Tic-Tac-Toe"**

**Senior Sessions**

**Tuesday, November 9
2:00 pm to 2:45 pm ET (New York)**

The familiar game of tic-tac-toe becomes fun and challenging when played on alternative topological surfaces. The typical 3×3 game board is enhanced by gluing pairs of opposite edges together in various ways, making for more interesting games and mind-bending playing spaces. Participants learn to appreciate the ins and outs of these new objects as they develop strategies to master the mathematically enhanced games.

**Materials needed:** pencil and paper.

This is a **live-streamed** event. Occasional video recordings are made available for a fee at videos.momath.org.

NY

United States

Registration | |

Reduced rate (while supplies last) | $ 5.00 |

Donation to support families in need | $ 15.00 |

Free for families with financial need | $ 0.00 |