Cookies on this site come from three places. The site itself may store a small preference such as a display setting. Embedded games may store their own progress or settings under the domain they are served from. Advertising, where it appears, may set cookies used to select and measure adverts.
We do not use cookies to build a profile of you across other websites, and there is no login or account to attach one to. What the embedded game player and the advertising network do is governed by their own policies rather than ours.
Every browser allows cookies to be blocked or cleared, usually under privacy settings. Blocking third-party cookies leaves the site fully usable; the main effect is that some games will not remember progress between visits.
If you would rather ask than adjust settings, the contact page reaches us and we will answer plainly.