Is 100 of Us free to play?

Yes. 100 of Us runs in a browser at no cost, with nothing to install and no purchase to make.

How often does 100 of Us reset?

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

On logicers.com, 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 1 plays

Of 100 people in the world, how many…? Press and hold to guess, then see the real number with its source. One question a day.

100 of Us

Trivia

Is 100 of Us free to play?: Yes. 100 of Us runs in a browser at no cost, with nothing to install and no purchase to make.
How often does 100 of Us 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 100 of Us support?: English.
Where does 100 of Us run?: On logicers.com, and you can play it inside this page without leaving Alldle.
What kind of game is 100 of Us?: It sits in Trivia, alongside the other daily games of that kind in the catalogue.

If you play 100 of Us, the closest things to it in the catalogue are Brainer, Quizl and Blinkle. They sit in the same trivia category. See the full list of alternatives.