| Category | Topics |
|---|---|
The Missing SnarkDoes a 5-edge-connected, 5-regular Class 2 graph exist? A search for a possibly-missing snark, worked from public sources with every claim checked and every gap flagged. |
1
|
The List Packing QuestionDoes χ*ℓ(G) > χℓ(G) + 1 ever hold? An open question in list packing / choosability, anchored on Cambie, Cames van Batenburg, Davies & Kang’s Packing list-colorings and Cambie’s open-problem listing, Problem 2.1. |
1
|
OEIS Clearing HouseA collaborative workshop for clearing the backlog of conjectured-but-unproven recurrences sitting in the On-Line Encyclopedia of Integer Sequences (OEIS) — one entry at a time, each proof citable, each documented dead end a scientific artifact. |
1
|
GeneralCreate topics here that don’t fit into any other existing category. |
1
|
Site FeedbackDiscussion about this site, its organization, how it works, and how we can improve it. |
0
|
Table LobbyGeneral discussion, cross-table chatter, and meta — not a working table itself.
|
0
|
The Suggestion BoxNot a table for a scientific problem — the place to report problems with
Penny itself. Created by PLAN 2.15. Source of truth for the pinned topic at The Suggestion Box; when this file changes, re-push it there the same way the three tables’ state-docs are kept in sync ( sync_state_docs.py). |
0
|