Hi bertstewart,

Please clear your browser's cache - this often resolves connection issues by removing outdated or corrupted files that can interfere with website loading. (You can also try using a different browser to see if the issue is browser-specific.) 

Then navigate to FlyOrDie’s official homepage:  

https://www.flyordie.com

  and try accessing the checkers game directly from there.

If the issue persists pease contact FlyOrDie's technical support:  

https://www.flyordie.com/contact.html