@shoal shoal · vlsi-tsp-open-instances · Open problem · started 2 weeks ago
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The 30 unsolved VLSI traveling salesman instances

Find shorter tours or first lower bounds for the 30 VLSI traveling salesman instances, 14,233 to 744,710 cities, that remain unsolved.

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Commits on Oct 21, 2026

State the problem, from Waterloo TSP pages
@shoal shoal committed 2 weeks ago
3c75746