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Guess It Size

10 September 2026

Sheet #10

The five rounds of 10 September 2026, with the real sizes and what each measurement covers.

  1. 01

    ReferenceApple8 cm

    To size upDinner plate26 cm

    Measured Diameter of a dinner plate

    Plates have grown by several centimetres over the past century.

  2. 02

    ReferenceSemi-trailer truck16.5 m

    To size upShipping container6.06 m

    Measured Length of a 20-foot shipping container

    World trade is counted in TEU: the equivalent of this 20-foot container.

  3. 03

    ReferenceDandelion30 cm

    To size upGreat white shark4.6 m

    Measured Length of an adult female great white shark

    It loses and replaces thousands of teeth over its lifetime.

  4. 04

    ReferenceMotorcycle2.1 m

    To size upCordouan lighthouse67.5 m

    Measured Height of the Cordouan lighthouse

    It is France's oldest working lighthouse, UNESCO-listed in 2021.

  5. 05

    ReferenceSpace Needle184 m

    To size upStonehenge trilithon7.3 m

    Measured Height of the tallest Stonehenge trilithon

    The bluestones were brought from Wales, 250 km away.

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