Tag: math

6 posts

The Sum of Digits Divisible by 3?

February 7, 2026

Kerplunk!

January 5, 2026

Gedanken-Spheres

October 15, 2025

Four (More) Inscribed Circles

July 13, 2025

Inscribed Circles

July 9, 2025

On Spheres, Shadows, and Certainty

July 7, 2025