Open and play, no account needed

No. Every game opens straight in the browser with no name, email or password. If a page asks you to register, that page is not part of this site.

Roughly four to ten. Children of four to six usually start in First Timer or Coloring; seven to ten year olds move quickly to Memory Match and Jigsaw, which have more boards to work through.

Yes, as long as the browser still gets updates. Nothing here uses heavy effects, nothing loads video, and it works on a slow connection. If the machine stutters in the first second, wait about ten seconds before judging it.

A game that blocks the door with a long advert is removed from the list. A few may show a short advert after a round ends, but none makes a child sit and wait before playing.

Rounds here are short, so you can count rounds rather than minutes: two pictures, one matching board, one gentle round. What can be counted can also be counted by the child, and stopping turns into less of an argument.