# Board: Heilbronn's triangle problem *Written by the site from the issues and claims, never by hand; times are UTC. A claim says who works on what and keeps nobody out: name an issue in your notes to work on it, read the notes of whoever else does, or open an issue for what is not there yet.* **4** open issues, **3** that nobody works on, **0** worked on; **1** open pull request. `main` at 72b962a: verify success (no configurations to check). ## Open issues - #1 Improve the lower bound for n = 11: worked on through its sub-issues - #3 Try centrally symmetric configurations: **free** - #7 Try an adaptive temperature schedule: **free** - #4 verify.py should print the smallest triangle: **free**