Is SizeItUp free to play?

Yes. SizeItUp runs in a browser at no cost, with nothing to install and no purchase to make.

How often does SizeItUp reset?

Once a day. Everybody gets the same puzzle, and a new one replaces it when the game's day rolls over.

On sizeitup.us, and you can play it inside this page without leaving Alldle.

It sits in Trivia, alongside the other daily games of that kind in the catalogue.

Trivia 67 plays

A daily game that tests the user's sense of scale with new challenges like Cosmic Scale, Prehistoric Giants, Kitchen Table, and Tiny Worlds

SizeItUp

Trivia

Is SizeItUp free to play?: Yes. SizeItUp runs in a browser at no cost, with nothing to install and no purchase to make.
How often does SizeItUp reset?: Once a day. Everybody gets the same puzzle, and a new one replaces it when the game's day rolls over.
What languages does SizeItUp support?: English.
Where does SizeItUp run?: On sizeitup.us, and you can play it inside this page without leaving Alldle.
What kind of game is SizeItUp?: It sits in Trivia, alongside the other daily games of that kind in the catalogue.

If you play SizeItUp, the closest things to it in the catalogue are Krillion but Endless, Rarest Answer and Dartle. They sit in the same trivia category. See the full list of alternatives.