🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPortuguêsРусскийالعربيةفارسی中文日本語EntityQ2000090· pop 17· linked from 29 articlesart gallery problemmathematical problemWikidata factsImageArt gallery problem.svgSources (1)wikidata.orgvia Wikidata · CC0Available in 16 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsCatalanFinnishHebrewHungarianConnectionstime complexityEntityapproximation algorithmEntityCategoriesComputational geometryCovering problemsPolygons