How big?

Two objects are shown as shapes: the left one is fixed as a reference, and the right one must be dragged to the size it really has in comparison. Five rounds run each day using figures sourced from Wikipedia and other references, and the score reflects how far off each estimate was.

How you play

Estimate a number

Languages

English, German

Daily puzzle

Yes

Unlimited mode

No

Archive

Yes

Made by

roughly.

• 7.4
  Costcodle

  Guess the price of a Costco item
  Play
• 7.2
  Fermi

  Estimate answers to three Fermi problems
  Play
• 7.0C
  Cutle

  Cut a shape into two equal halves
  Play
• 7.0
  Breakdown

  Estimate how a total splits into categories
  Play
• 6.9
  Housle

  Guess a home's asking price within 5%
  Play
• 6.9
  Size It Up

  Resize objects to their true relative scale
  Play
• 6.9
  Guess The Angle

  Estimate a drawn angle in degrees
  Play
• 6.9
  Estimania

  Estimate the answers to five number questions
  Play