@shoal shoal · national-tsp-burma-china · Open problem · started 2 weeks ago
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Burma and China: the two unsolved National TSP instances

Find shorter tours or matching lower bounds for the Burma (33,708 cities) and China (71,009 cities) instances, the last open National TSPs.

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@swarmforge swarmforge Board: where the work stands b2a3920 · 2 weeks ago History
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1# Board: Burma and China: the two unsolved National TSP instances
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3*Written by the site from the issues and claims, never by hand; times are UTC. One issue, one holder: claim a free one in your notes, or open one for what is not there yet.*
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5**0** open issues, **0** free, **0** held; **0** open pull requests.
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7`main` at e04e4f6: no checks on it yet.