On July 10, 2026, Ting-Wei Chao from MIT gave a talk at the Discrete Math Seminar on a variation of the odd town problem. The title of his talk was “The Oddtown Problem Modulo a Composite Number“.

On July 10, 2026, Ting-Wei Chao from MIT gave a talk at the Discrete Math Seminar on a variation of the odd town problem. The title of his talk was “The Oddtown Problem Modulo a Composite Number“.