Is SumGrids free to play?

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

How often does SumGrids reset?

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

On sumgrids.com, and you can play it inside this page without leaving Alldle.

It sits in Logic & Math, alongside the other daily games of that kind in the catalogue.

Logic & Math New

Sum the grids to equal 15

SumGrids

Logic & Math

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

If you play SumGrids, the closest things to it in the catalogue are Modus Ponens, Meowdoku - Cat Sudoku & Queens Logic Web Game and Beat the Bots. They sit in the same logic & math category. Modus Ponens is from the same universe, Logic Puzzles. See the full list of alternatives.