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Guess It Size

18 October 2026

Sheet #48

The five rounds of 18 October 2026, with the real sizes and what each measurement covers.

  1. 01

    ReferenceConsumer drone35 cm

    To size upCroissant15 cm

    Measured Length of a bakery croissant

    The croissant descends from the Austrian kipferl, which reached Paris in the 19th century.

  2. 02

    ReferenceBasketball24.2 cm

    To size upNewborn50 cm

    Measured Average length of a full-term newborn

    Its head is about a quarter of its total length.

  3. 03

    ReferenceStegosaurus7 m

    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

    ReferenceRed fox1.05 m

    To size upDiplodocus25 m

    Measured Estimated length of an adult Diplodocus carnegii

    Much of its length was in its tail.

  5. 05

    ReferenceArc de Triomphe50 m

    To size upContainer ship400 m

    Measured Overall length of the container ship Ever Given

    In 2021 this ship blocked the Suez Canal for six days.

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