Daily History Challenge · No. 44 · Tuesday 11 August 2026 · Chain

Puzzle No. 44: Chain

The anchor was Great Ziggurat of Ur and temple-centred religion (2100 BCE). Every challenger is listed below with its year.

The anchor

c. 2100 BCEGreat Ziggurat of Ur and temple-centred religion

King Ur-Nammu of the Third Dynasty of Ur ordered the construction of the Great Ziggurat of Ur, a massive stepped temple platform dedicated to Nanna (Sin), the moon god and patron deity of the city. Built of a mud-brick core faced with baked brick set in bitumen, the structure measured roughly 64 by 45 metres at its base, rose in tiers more than 30 metres high and was ascended by three monumental staircases leading to a shrine at the summit. The ziggurat anchored a larger temple complex that functioned simultaneously as a house of the god, a focus of public ritual and a centre of economic administration, controlling land, stores and labour. Such structures embodied the organised polytheism of Mesopotamia, in which each city was the earthly estate of a particular deity served by a professional priesthood, and in which monumental sacred architecture publicly fused religious devotion with royal authority. The ziggurat form, conceived as a link between earth and heaven, became the defining religious monument of Sumerian and later Babylonian civilisation.

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