This game compares normalized Wikidata height statements for the reviewed building-photo library.

• Heights are normalized into meters even when the original claim was stored in feet.
• The figure keeps the tallest non-deprecated height statement on Wikidata for each structure.
• This is about height, not floor count, roofline purity, or whether a tower feels like a building in the colloquial sense.

Tallness sounds simple until one source means roof, another means tip, and a third writes the same thing in feet.