Mar 7, 2025: Simon Vilmin (The D-base of finite closure systems)

Round-9 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor) passed; strict per-title check + final strict pass; oEmbed verified.

A 42-minute video from NY Combinatorics: “Mar 7, 2025: Simon Vilmin (The D-base of finite closure systems)”.

Video by NY Combinatorics, played through YouTube's embedded player.